Государственное бюджетное профессиональное образовательное учреждение Московской области «Щелковский колледж»

1. The CEGCore2 library could not be found.
   

   Call stack
   #	Function	Location
   1	JError::raise()	JROOT/libraries/legacy/error/error.php:299
   2	JError::raiseWarning()	JROOT/plugins/system/chronoengine_gcore2/chronoengine_gcore2.php:25
   3	PlgSystemChronoengine_Gcore2->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
   4	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
   5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
   6	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1218
   7	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
   8	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
   9	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   10	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1778059607,
                "last": 1778059607,
                "now": 1778059607
            },
            "client": {
                "forwarded": "216.73.216.10"
            },
            "token": "2keJ2q5WrrmpuPlmmwptxIIkc3lX1Mbw"
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "plg_system_languagefilter": {
            "language": "en-GB"
        },
        "com_mailto": {
            "links": {
                "231c560e8c1f454a5841351b11ee9df219b3b3f6": {
                    "link": "https://schelcol.ru/en/kultura-masterstvo-bezopasnost-2019/3389-kursy-nano-cad-22",
                    "expiry": 1778059607
                }
            }
        }
    }
}

**Time**

**Memory**

**57 Queries Logged** 83.01 ms

1. **Query Time: 0.31 ms** **Query memory: 0.023 MB Memory before query: 1.246 MB** **Rows returned: 0**

   SELECT `data`
   
     FROM `rdnmc_session`
   
     WHERE `session_id` = X'38376e6b663662703475303939396d6b6c6731653463696b6a6d'

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

   **Profile**

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.04 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.03 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
   15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
   14	JSessionStorageDatabase->read()	**Same as call in the line below.**
   13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
   12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
   11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
   10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:660
   9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
   8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
   7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
   6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:854
   5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
   4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
   3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:414
   2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
   1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

2. **Query Time: 0.29 ms** **After last query: 0.24 ms** **Query memory: 0.020 MB Memory before query: 1.262 MB** **Rows returned: 0**

   SELECT `session_id`
   
     FROM `rdnmc_session`
   
     WHERE `session_id` = X'38376e6b663662703475303939396d6b6c6731653463696b6a6d' 
     LIMIT 1

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

   **Profile**

   Status	Duration
   starting	0.04 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
   8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
   7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
   6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:856
   5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
   4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
   3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:414
   2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
   1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

3. **Query Time: 0.98 ms** **After last query: 0.06 ms** **Query memory: 0.004 MB Memory before query: 1.267 MB**

   INSERT INTO `rdnmc_session`
   (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES 
   (X'38376e6b663662703475303939396d6b6c6731653463696b6a6d', 1, 1778059607, 0, '', 0)

   **Explain**

   **EXPLAIN not possible on query: INSERT INTO `rdnmc_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'38376e6b663662703475303939396d6b6c6731653463696b6a6d', 1, 1778059607, 0, '', 0)**

   **Profile**

   Status	Duration
   starting	0.04 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.01 ms
   System lock	0.01 ms
   update	0.07 ms
   end	0.01 ms
   query end	0.69 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
   7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
   6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:856
   5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
   4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
   3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:414
   2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
   1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

4. **Query Time: 0.55 ms** **After last query: 0.31 ms** **Query memory: 0.040 MB Memory before query: 1.303 MB** **Rows returned: 44**

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `rdnmc_extensions`
   
     WHERE `type` = 'component' 
     AND `state` = 0 
     AND `enabled` = 1

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_extensions	NULL	ref	extension	extension	82	const	44	1.00	Using where

   **Profile**

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.04 ms
   preparing	0.02 ms
   executing	0.01 ms
   Sending data	0.22 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.01 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
   10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	**Same as call in the line below.**
   9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
   7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
   6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
   5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
   4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

5. **Query Time: 0.25 ms** **After last query: 0.32 ms** **Query memory: 0.021 MB Memory before query: 1.410 MB** **Rows returned: 5**

   SELECT id, rules
   
     FROM `rdnmc_viewlevels`

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_viewlevels	NULL	ALL	NULL	**NO INDEX KEY COULD BE USED**	NULL	NULL	5	100.00	NULL

   **Profile**

   Status	Duration
   starting	0.02 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.01 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.01 ms
   preparing	0.01 ms
   executing	0.00 ms
   Sending data	0.03 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
   9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
   8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
   7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
   6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
   5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
   4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

6. **Query Time: 0.31 ms** **After last query: 0.07 ms** **Query memory: 0.021 MB Memory before query: 1.422 MB** **Rows returned: 2**

   SELECT b.id
   
     FROM rdnmc_usergroups AS a
   
     LEFT JOIN rdnmc_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt
   
     WHERE a.id = 9

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	a	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
   1	SIMPLE	b	NULL	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	2	100.00	Using where; Using index

   **Profile**

   Status	Duration
   starting	0.03 ms
   checking permissions	0.00 ms
   checking permissions	0.00 ms
   Opening tables	0.02 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   preparing	0.01 ms
   executing	0.00 ms
   Sending data	0.02 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
   10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
   9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
   8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
   7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
   6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
   5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
   4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

7. **Query Time: 0.77 ms** **After last query: 0.09 ms** **Query memory: 0.030 MB Memory before query: 1.445 MB** **Rows returned: 92**

   SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`
   
     FROM rdnmc_extensions
   
     WHERE enabled = 1 
     AND type = 'plugin' 
     AND state IN (0,1) 
     AND access IN (1,1,5)
   
     ORDER BY ordering

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_extensions	NULL	ref	extension	extension	82	const	119	0.60	Using index condition; Using where; **Using filesort**

   **Profile**

   Status	Duration
   starting	0.04 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   preparing	0.02 ms
   Sorting result	0.01 ms
   executing	0.00 ms
   Sending data	0.01 ms
   Creating sort index	0.43 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.03 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
   9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	**Same as call in the line below.**
   8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
   6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
   5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
   4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

8. **Query Time: 0.34 ms** **After last query: 4.02 ms** **Query memory: 0.021 MB Memory before query: 1.800 MB** **Rows returned: 2**

   SELECT *
   
     FROM rdnmc_languages
   
     WHERE published=1
   
     ORDER BY ordering ASC

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_languages	NULL	ALL	NULL	**NO INDEX KEY COULD BE USED**	NULL	NULL	2	50.00	Using where; **Using filesort**

   **Profile**

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.01 ms
   preparing	0.01 ms
   Sorting result	0.00 ms
   executing	0.00 ms
   Sending data	0.01 ms
   Creating sort index	0.05 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
   8	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:96
   7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
   6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
   5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:695
   4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

9. **Query Time: 0.29 ms** **After last query: 0.09 ms** **Query memory: 0.021 MB Memory before query: 1.809 MB** **Rows returned: 3**

   SELECT `element`,`name`,`client_id`,`extension_id`
   
     FROM `rdnmc_extensions`
   
     WHERE `type` = 'language' 
     AND `state` = 0 
     AND `enabled` = 1

   **Explain**

   id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	rdnmc_extensions	NULL	ref	extension	extension	82	const	4	1.25	Using where

   **Profile**

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.04 ms
   preparing	0.02 ms
   executing	0.00 ms
   Sending data	0.03 ms
   end	0.00 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.02 ms
   cleaning up	0.01 ms

   **Call Stack**

   #	**Caller**	**File and line number**
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:209
   8	Joomla\CMS\Language\LanguageHelper::getInstalledLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:110
   7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
   6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
   5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:695
   4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

   [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

   ---

10. **Query Time: 0.34 ms** **After last query: 3.81 ms** **Query memory: 0.024 MB Memory before query: 1.932 MB** **Rows returned: 1**

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `rdnmc_extensions`
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    18	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
    17	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	**Same as call in the line below.**
    16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
    14	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
    13	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
    12	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
    11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/k2/k2.php:47
    8	plgSystemK2->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:696
    4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
    3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

11. **Query Time: 11.19 ms** **After last query: 0.12 ms** **Query memory: 0.006 MB Memory before query: 1.925 MB**

    UPDATE `rdnmc_extensions`
    
      SET `params` = '{\"mediaversion\":\"85e18b392a5f13a2368e36269150b358\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	UPDATE	rdnmc_extensions	NULL	range	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.05 ms
    updating	0.05 ms
    end	0.01 ms
    query end	10.82 ms
    closing tables	0.02 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
    13	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
    12	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
    11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/k2/k2.php:47
    8	plgSystemK2->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:696
    4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
    3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

12. **Query Time: 5.09 ms** **After last query: 1.28 ms** **Query memory: 0.514 MB Memory before query: 2.066 MB** **Rows returned: 416**

    SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component
    
      FROM rdnmc_menu AS m
    
      LEFT JOIN rdnmc_extensions AS e 
      ON m.component_id = e.extension_id
    
      WHERE m.published = 1 
      AND m.parent_id > 0 
      AND m.client_id = 0
    
      ORDER BY m.lft

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	NULL	range	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	5	NULL	542	10.00	Using index condition; Using where; **Using filesort**
    1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.m.component_id	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.07 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	4.64 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
    21	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	**Same as call in the line below.**
    20	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    19	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
    18	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
    17	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
    16	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
    15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:445
    14	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
    13	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
    12	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
    11	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:561
    10	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
    9	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:145
    8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:696
    4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
    3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

13. **Query Time: 0.61 ms** **After last query: 9.07 ms** **Query memory: 0.021 MB Memory before query: 3.991 MB** **Rows returned: 0**

    SELECT id, alias, parent 
      FROM rdnmc_k2_categories 
      WHERE published = 1 
      AND alias = '3389:kursy-nano-cad-22'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	ref	category,published	category	2	const	10	11.11	Using where

    **Profile**

    Status	Duration
    starting	0.09 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.07 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    12	JDatabaseDriver->loadObject()	JROOT/components/com_k2/router.php:468
    11	getCategoryProps()	JROOT/components/com_k2/router.php:292
    10	k2ParseRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:105
    9	Joomla\CMS\Component\Router\RouterLegacy->parse()	JROOT/libraries/src/Router/SiteRouter.php:438
    8	Joomla\CMS\Router\SiteRouter->parseSefRoute()	JROOT/libraries/src/Router/Router.php:482
    7	Joomla\CMS\Router\Router->_parseSefRoute()	JROOT/libraries/src/Router/Router.php:227
    6	Joomla\CMS\Router\Router->parse()	JROOT/libraries/src/Router/SiteRouter.php:139
    5	Joomla\CMS\Router\SiteRouter->parse()	JROOT/libraries/src/Application/CMSApplication.php:1170
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

14. **Query Time: 0.55 ms** **After last query: 1.88 ms** **Query memory: 0.025 MB Memory before query: 4.050 MB** **Rows returned: 1**

    SELECT id, home, template, s.params
    
      FROM rdnmc_template_styles as s
    
      LEFT JOIN rdnmc_extensions as e 
      ON e.element=s.template 
      AND e.type='template' 
      AND e.client_id=s.client_id
    
      WHERE s.client_id = 0 
      AND e.enabled = 1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_client_id	1	const	1	100.00	NULL
    1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	schelcol.s.template,const	1	4.54	Using index condition; Using where

    **Profile**

    Status	Duration
    starting	0.06 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.10 ms
    preparing	0.02 ms
    executing	0.00 ms
    Sending data	0.06 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
    19	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/HTML/HTMLHelper.php:365
    18	Joomla\CMS\HTML\HTMLHelper::includeRelativeFiles()	JROOT/libraries/src/HTML/HTMLHelper.php:712
    17	Joomla\CMS\HTML\HTMLHelper::script()	**Same as call in the line below.**
    16	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
    15	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
    14	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/libraries/cms/html/jquery.php:52
    13	JHtmlJquery::framework()	**Same as call in the line below.**
    12	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
    11	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
    10	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/administrator/components/com_k2/helpers/html.php:259
    9	K2HelperHTML::loadHeadIncludes()	JROOT/plugins/system/k2/k2.php:438
    8	plgSystemK2->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1218
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

15. **Query Time: 1.86 ms** **After last query: 2.94 ms** **Query memory: 0.026 MB Memory before query: 4.124 MB** **Rows returned: 44**

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `rdnmc_assets`
    
      WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_ajax','com_akeeba','com_associations','com_banners','com_blogopros','com_cache','com_categories','com_checkin','com_chronoforms5','com_complaints','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_docsdownloader','com_fields','com_finder','com_fst','com_gtables','com_installer','com_joomlaupdate','com_k2','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_plugins','com_postinstall','com_privacy','com_redirect','com_search','com_sigpro','com_tags','com_templates','com_users','com_wrapper','com_xmap')

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_assets	NULL	range	idx_asset_name	idx_asset_name	202	NULL	45	100.00	Using index condition

    **Profile**

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.24 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.93 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
    11	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
    10	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
    9	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    8	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    7	Joomla\CMS\User\User->authorise()	JROOT/components/com_k2/k2.php:16
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

16. **Query Time: 0.57 ms** **After last query: 1.22 ms** **Query memory: 0.023 MB Memory before query: 4.293 MB** **Rows returned: 10**

    SELECT id 
      FROM rdnmc_k2_categories 
      WHERE published=1 
      AND trash=0 
      AND access IN(1,1,5)

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	ref	category,published,access,trash	category	2	const	11	100.00	Using where; Using index

    **Profile**

    Status	Duration
    starting	0.06 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.13 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.07 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    13	JDatabaseDriver->loadColumn()	JROOT/components/com_k2/helpers/permissions.php:225
    12	K2HelperPermissions::canAddItem()	JROOT/components/com_k2/views/item/view.html.php:37
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

17. **Query Time: 1.41 ms** **After last query: 0.09 ms** **Query memory: 0.023 MB Memory before query: 4.302 MB** **Rows returned: 1**

    SELECT * 
      FROM rdnmc_k2_items 
      WHERE id=3389 
      AND language IN ('en-GB', '*') 
      LIMIT 0, 1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_items	NULL	const	PRIMARY,language	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.05 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.05 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    13	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:33
    12	K2ModelItem->getData()	JROOT/components/com_k2/views/item/view.html.php:44
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

18. **Query Time: 0.92 ms** **After last query: 0.22 ms** **Query memory: 0.027 MB Memory before query: 4.323 MB** **Rows returned: 14**

    SHOW FULL COLUMNS 
      FROM `rdnmc_k2_categories`

    **Explain**

    **EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `rdnmc_k2_categories`**

    **Profile**

    Status	Duration
    starting	0.04 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.23 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.02 ms
    Opening tables	0.02 ms
    checking permissions	0.05 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    Sending data	0.09 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.00 ms
    removing tmp table	0.04 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    18	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
    17	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:253
    16	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:172
    15	Joomla\CMS\Table\Table->__construct()	JROOT/administrator/components/com_k2/tables/k2category.php:34
    14	TableK2Category->__construct()	JROOT/libraries/src/Table/Table.php:320
    13	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_k2/models/item.php:64
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

19. **Query Time: 0.34 ms** **After last query: 0.16 ms** **Query memory: 0.023 MB Memory before query: 4.347 MB** **Rows returned: 1**

    SELECT * 
      FROM rdnmc_k2_categories 
      WHERE id = '8'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    14	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_k2/tables/k2category.php:61
    13	TableK2Category->load()	JROOT/components/com_k2/models/item.php:65
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

20. **Query Time: 0.56 ms** **After last query: 0.38 ms** **Query memory: 0.025 MB Memory before query: 4.364 MB** **Rows returned: 10**

    SELECT id, name, parent 
      FROM rdnmc_k2_categories 
      WHERE published=1 
      AND trash=0 
      AND access IN(1,1,5) 
      AND language IN('en-GB', '*') 
      ORDER BY parent

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	ref	category,published,access,trash,language	published	2	const	10	100.00	Using index condition; Using where; **Using filesort**

    **Profile**

    Status	Duration
    starting	0.05 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.12 ms
    preparing	0.05 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    16	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/itemlist.php:897
    15	K2ModelItemlist->getCategoriesTree()	JROOT/components/com_k2/helpers/route.php:252
    14	K2HelperRoute::_findItem()	JROOT/components/com_k2/helpers/route.php:54
    13	K2HelperRoute::getCategoryRoute()	JROOT/components/com_k2/models/item.php:68
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

21. **Query Time: 0.71 ms** **After last query: 0.17 ms** **Query memory: 0.026 MB Memory before query: 4.379 MB** **Rows returned: 1**

    SELECT id, alias, parent 
      FROM rdnmc_k2_categories 
      WHERE published = 1 
      AND id = 8

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	const	PRIMARY,category,published	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.41 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    23	JDatabaseDriver->loadObject()	JROOT/components/com_k2/router.php:468
    22	getCategoryProps()	JROOT/components/com_k2/router.php:476
    21	getCategoryPath()	JROOT/components/com_k2/router.php:199
    20	k2BuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    19	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:532
    18	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
    17	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    16	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    15	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    14	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    13	Joomla\CMS\Router\Route::_()	JROOT/components/com_k2/models/item.php:68
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

22. **Query Time: 0.39 ms** **After last query: 0.57 ms** **Query memory: 0.023 MB Memory before query: 4.448 MB** **Rows returned: 1**

    SELECT tag.*
                
      FROM rdnmc_k2_tags AS tag
                JOIN rdnmc_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
                
      WHERE tag.published = 1
                    
      AND xref.itemID = 3389
                
      ORDER BY xref.id ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	xref	NULL	ref	tagID,itemID	itemID	4	const	1	100.00	Using index condition
    1	SIMPLE	tag	NULL	eq_ref	PRIMARY,published	PRIMARY	4	schelcol.xref.tagID	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.04 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1190
    13	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:104
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

23. **Query Time: 0.33 ms** **After last query: 0.27 ms** **Query memory: 0.023 MB Memory before query: 4.459 MB** **Rows returned: 0**

    SELECT * 
      FROM rdnmc_k2_attachments 
      WHERE itemID=3389

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_attachments	NULL	ref	itemID	itemID	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1418
    13	K2ModelItem->getItemAttachments()	JROOT/components/com_k2/models/item.php:156
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

24. **Query Time: 0.27 ms** **After last query: 0.08 ms** **Query memory: 0.023 MB Memory before query: 4.467 MB** **Rows returned: 1**

    SELECT * 
      FROM rdnmc_k2_rating 
      WHERE itemID = 3389

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_rating	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    15	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:887
    14	K2ModelItem->getRating()	JROOT/components/com_k2/models/item.php:931
    13	K2ModelItem->getVotesPercentage()	JROOT/components/com_k2/models/item.php:161
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

25. **Query Time: 0.78 ms** **After last query: 0.24 ms** **Query memory: 0.029 MB Memory before query: 4.546 MB** **Rows returned: 16**

    SHOW FULL COLUMNS 
      FROM `rdnmc_users`

    **Explain**

    **EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `rdnmc_users`**

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.16 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.00 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.02 ms
    Opening tables	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    Sending data	0.08 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.00 ms
    removing tmp table	0.04 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    23	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
    22	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:253
    21	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:172
    20	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/User.php:41
    19	Joomla\CMS\Table\User->__construct()	JROOT/libraries/src/Table/Table.php:320
    18	Joomla\CMS\Table\Table::getInstance()	JROOT/libraries/src/User/User.php:603
    17	Joomla\CMS\User\User::getTable()	JROOT/libraries/src/User/User.php:877
    16	Joomla\CMS\User\User->load()	JROOT/libraries/src/User/User.php:248
    15	Joomla\CMS\User\User->__construct()	JROOT/libraries/src/User/User.php:301
    14	Joomla\CMS\User\User::getInstance()	JROOT/libraries/src/Factory.php:266
    13	Joomla\CMS\Factory::getUser()	JROOT/components/com_k2/models/item.php:201
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

26. **Query Time: 0.29 ms** **After last query: 0.10 ms** **Query memory: 0.025 MB Memory before query: 4.575 MB** **Rows returned: 1**

    SELECT *
    
      FROM `rdnmc_users`
    
      WHERE `id` = 208

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_users	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    18	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/User.php:87
    17	Joomla\CMS\Table\User->load()	JROOT/libraries/src/User/User.php:880
    16	Joomla\CMS\User\User->load()	JROOT/libraries/src/User/User.php:248
    15	Joomla\CMS\User\User->__construct()	JROOT/libraries/src/User/User.php:301
    14	Joomla\CMS\User\User::getInstance()	JROOT/libraries/src/Factory.php:266
    13	Joomla\CMS\Factory::getUser()	JROOT/components/com_k2/models/item.php:201
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

27. **Query Time: 0.32 ms** **After last query: 0.18 ms** **Query memory: 0.025 MB Memory before query: 4.590 MB** **Rows returned: 1**

    SELECT `g`.`id`,`g`.`title`
    
      FROM `rdnmc_usergroups` AS g
    
      INNER JOIN `rdnmc_user_usergroup_map` AS m 
      ON m.group_id = g.id
    
      WHERE `m`.`user_id` = 208

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	NULL	ref	PRIMARY	PRIMARY	4	const	1	100.00	Using index
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.m.group_id	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.04 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    18	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Table/User.php:112
    17	Joomla\CMS\Table\User->load()	JROOT/libraries/src/User/User.php:880
    16	Joomla\CMS\User\User->load()	JROOT/libraries/src/User/User.php:248
    15	Joomla\CMS\User\User->__construct()	JROOT/libraries/src/User/User.php:301
    14	Joomla\CMS\User\User::getInstance()	JROOT/libraries/src/Factory.php:266
    13	Joomla\CMS\Factory::getUser()	JROOT/components/com_k2/models/item.php:201
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

28. **Query Time: 0.33 ms** **After last query: 0.61 ms** **Query memory: 0.023 MB Memory before query: 4.598 MB** **Rows returned: 1**

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM rdnmc_k2_users 
      WHERE userID=208

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_users	NULL	ref	userID	userID	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    15	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1668
    14	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:45
    13	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:204
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

29. **Query Time: 0.34 ms** **After last query: 0.05 ms** **Query memory: 0.023 MB Memory before query: 4.606 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3389 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	itemID	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.08 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    14	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    13	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    12	K2ModelItem->prepareItem()	JROOT/components/com_k2/views/item/view.html.php:83
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

30. **Query Time: 1.06 ms** **After last query: 1.03 ms** **Query memory: 0.026 MB Memory before query: 4.637 MB** **Rows returned: 0**

    SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
    
      FROM rdnmc_fields AS a
    
      LEFT JOIN `rdnmc_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN rdnmc_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN rdnmc_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN rdnmc_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN rdnmc_fields_groups AS g 
      ON g.id = a.group_id
    
      WHERE a.context = 'com_k2.item-media' 
      AND a.access IN (1,1,5) 
      AND (a.group_id = 0 OR g.access IN (1,1,5)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using temporary; **Using filesort**
    1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	schelcol.a.language	1	100.00	Using where
    1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.checked_out	1	100.00	NULL
    1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.access	1	100.00	Using where
    1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.created_user_id	1	100.00	Using where
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.group_id	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.14 ms
    preparing	0.03 ms
    Creating tmp table	0.06 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.20 ms
    Creating sort index	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    removing tmp table	0.04 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
    19	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
    18	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:189
    17	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
    16	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
    15	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
    14	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    13	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:579
    12	K2ModelItem->execPlugins()	JROOT/components/com_k2/views/item/view.html.php:87
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

31. **Query Time: 1.02 ms** **After last query: 0.36 ms** **Query memory: 0.026 MB Memory before query: 4.653 MB** **Rows returned: 0**

    SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
    
      FROM rdnmc_fields AS a
    
      LEFT JOIN `rdnmc_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN rdnmc_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN rdnmc_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN rdnmc_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN rdnmc_fields_groups AS g 
      ON g.id = a.group_id
    
      LEFT JOIN `rdnmc_fields_categories` AS fc 
      ON fc.field_id = a.id
    
      WHERE a.context = 'com_k2.item' 
      AND (fc.category_id IS NULL OR fc.category_id IN (8,0)) 
      AND a.access IN (1,1,5) 
      AND (a.group_id = 0 OR g.access IN (1,1,5)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using temporary; **Using filesort**
    1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	schelcol.a.language	1	100.00	Using where
    1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.checked_out	1	100.00	NULL
    1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.access	1	100.00	Using where
    1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.created_user_id	1	100.00	Using where
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.group_id	1	100.00	Using where
    1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	schelcol.a.id	1	100.00	Using where; Using index; Distinct

    **Profile**

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.05 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.15 ms
    preparing	0.04 ms
    Creating tmp table	0.06 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.17 ms
    Creating sort index	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    removing tmp table	0.03 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
    19	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
    18	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:189
    17	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
    16	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
    15	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
    14	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    13	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:650
    12	K2ModelItem->execPlugins()	JROOT/components/com_k2/views/item/view.html.php:87
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

32. **Query Time: 1.00 ms** **After last query: 0.41 ms** **Query memory: 0.033 MB Memory before query: 4.750 MB** **Rows returned: 36**

    SHOW FULL COLUMNS 
      FROM `rdnmc_k2_items`

    **Explain**

    **EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `rdnmc_k2_items`**

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    Opening tables	0.12 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.00 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.01 ms
    Opening tables	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Sending data	0.15 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.00 ms
    removing tmp table	0.03 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    18	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
    17	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:253
    16	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:172
    15	Joomla\CMS\Table\Table->__construct()	JROOT/administrator/components/com_k2/tables/k2item.php:56
    14	TableK2Item->__construct()	JROOT/libraries/src/Table/Table.php:320
    13	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_k2/models/item.php:812
    12	K2ModelItem->hit()	JROOT/components/com_k2/views/item/view.html.php:146
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

33. **Query Time: 7.27 ms** **After last query: 0.12 ms** **Query memory: 0.008 MB Memory before query: 4.810 MB**

    UPDATE rdnmc_k2_items
    
      SET `hits` = (`hits` + 1)
    
      WHERE `id` = '3389'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	UPDATE	rdnmc_k2_items	NULL	range	PRIMARY	PRIMARY	4	const	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.04 ms
    updating	0.10 ms
    end	0.01 ms
    query end	6.87 ms
    closing tables	0.02 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Table/Table.php:1256
    13	Joomla\CMS\Table\Table->hit()	JROOT/components/com_k2/models/item.php:813
    12	K2ModelItem->hit()	JROOT/components/com_k2/views/item/view.html.php:146
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

34. **Query Time: 0.49 ms** **After last query: 0.17 ms** **Query memory: 0.022 MB Memory before query: 4.816 MB** **Rows returned: 0**

    SELECT * 
      FROM rdnmc_k2_comments 
      WHERE itemID=3389 
      AND published=1  
      ORDER BY commentDate DESC 
      LIMIT 0, 10

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	itemID	4	const	1	5.00	Using index condition; Using where; **Using filesort**

    **Profile**

    Status	Duration
    starting	0.06 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.09 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.02 ms
    Creating sort index	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1439
    12	K2ModelItem->getItemComments()	JROOT/components/com_k2/views/item/view.html.php:241
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

35. **Query Time: 1.33 ms** **After last query: 0.22 ms** **Query memory: 0.056 MB Memory before query: 4.827 MB** **Rows returned: 5**

    SELECT i.*, c.alias AS categoryalias
                
      FROM rdnmc_k2_items AS i
                
      LEFT JOIN rdnmc_k2_categories c 
      ON c.id = i.catid
                
      WHERE i.id != 3389
                    
      AND i.published = 1
                    
      AND (i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2026-05-06 09:26:47')
                    
      AND (i.publish_down = '0000-00-00 00:00:00' OR i.publish_down >= '2026-05-06 09:26:47') 
      AND i.access IN(1,1,5) 
      AND i.language IN('en-GB', '*') 
      AND i.trash = 0
                
      AND i.created_by = 208
                
      AND i.created_by_alias=''
                
      AND c.published = 1 
      AND c.access IN(1,1,5) 
      AND c.language IN('en-GB', '*') 
      AND c.trash = 0
                
      ORDER BY i.created DESC 
      LIMIT 0, 5

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	i	NULL	index	PRIMARY,item,catid,created_by,language	created	5	NULL	10	0.50	Using where
    1	SIMPLE	c	NULL	eq_ref	PRIMARY,category,published,access,trash,language	PRIMARY	4	schelcol.i.catid	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.10 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.38 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.38 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/itemlist.php:553
    12	K2ModelItemlist->getAuthorLatest()	JROOT/components/com_k2/views/item/view.html.php:280
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

36. **Query Time: 0.49 ms** **After last query: 1.60 ms** **Query memory: 0.023 MB Memory before query: 4.891 MB** **Rows returned: 17**

    SELECT itemID
                
      FROM rdnmc_k2_tags_xref
                
      WHERE tagID IN (147)
                    
      AND itemID != 3389
                
      GROUP BY itemID

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_tags_xref	NULL	ref	tagID,itemID	tagID	4	const	18	100.00	Using index condition; Using where; Using temporary; **Using filesort**

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.01 ms
    Creating tmp table	0.02 ms
    Sorting result	0.00 ms
    executing	0.00 ms
    Sending data	0.08 ms
    Creating sort index	0.02 ms
    end	0.00 ms
    query end	0.01 ms
    removing tmp table	0.01 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.05 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    13	JDatabaseDriver->loadColumn()	JROOT/components/com_k2/models/itemlist.php:617
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

37. **Query Time: 0.89 ms** **After last query: 0.09 ms** **Query memory: 0.041 MB Memory before query: 4.901 MB** **Rows returned: 5**

    SELECT i.*, c.alias AS categoryalias
                
      FROM rdnmc_k2_items AS i
                
      LEFT JOIN rdnmc_k2_categories AS c 
      ON c.id = i.catid
                
      WHERE i.published = 1
                    
      AND i.trash = 0
                    
      AND (i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2026-05-06 09:26:47')
                    
      AND (i.publish_down = '0000-00-00 00:00:00' OR i.publish_down >= '2026-05-06 09:26:47') 
      AND i.access IN(1,1,5) 
      AND i.language IN('en-GB', '*') 
      AND c.access IN(1,1,5) 
      AND c.language IN('en-GB', '*') 
      AND c.published = 1 
      AND c.trash = 0 
      AND i.id IN(705,1032,1468,1481,1507,1508,2445,2446,2610,2703,2876,3176,3183,3221,3611,3767,3800) 
      ORDER BY i.id DESC 
      LIMIT 0, 5

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	i	NULL	range	PRIMARY,item,catid,language	PRIMARY	4	NULL	17	0.29	Using where
    1	SIMPLE	c	NULL	eq_ref	PRIMARY,category,published,access,trash,language	PRIMARY	4	schelcol.i.catid	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.08 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.01 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.28 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.18 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/itemlist.php:654
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

38. **Query Time: 0.29 ms** **After last query: 0.17 ms** **Query memory: 0.023 MB Memory before query: 4.943 MB** **Rows returned: 1**

    SELECT * 
      FROM rdnmc_k2_categories 
      WHERE id = '1'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    15	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_k2/tables/k2category.php:61
    14	TableK2Category->load()	JROOT/components/com_k2/models/item.php:65
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

39. **Query Time: 0.24 ms** **After last query: 0.35 ms** **Query memory: 0.027 MB Memory before query: 4.958 MB** **Rows returned: 1**

    SELECT id, alias, parent 
      FROM rdnmc_k2_categories 
      WHERE published = 1 
      AND id = 1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_categories	NULL	const	PRIMARY,category,published	PRIMARY	4	const	1	100.00	NULL

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    end	0.00 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    24	JDatabaseDriver->loadObject()	JROOT/components/com_k2/router.php:468
    23	getCategoryProps()	JROOT/components/com_k2/router.php:476
    22	getCategoryPath()	JROOT/components/com_k2/router.php:199
    21	k2BuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    20	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:532
    19	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
    18	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    17	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    16	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    15	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    14	Joomla\CMS\Router\Route::_()	JROOT/components/com_k2/models/item.php:68
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

40. **Query Time: 0.37 ms** **After last query: 1.69 ms** **Query memory: 0.023 MB Memory before query: 5.027 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3800 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	published	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.08 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    14	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

41. **Query Time: 0.85 ms** **After last query: 0.26 ms** **Query memory: 0.026 MB Memory before query: 5.012 MB** **Rows returned: 0**

    SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
    
      FROM rdnmc_fields AS a
    
      LEFT JOIN `rdnmc_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN rdnmc_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN rdnmc_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN rdnmc_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN rdnmc_fields_groups AS g 
      ON g.id = a.group_id
    
      WHERE a.context = 'com_k2.relatedByTag-media' 
      AND a.access IN (1,1,5) 
      AND (a.group_id = 0 OR g.access IN (1,1,5)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using temporary; **Using filesort**
    1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	schelcol.a.language	1	100.00	Using where
    1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.checked_out	1	100.00	NULL
    1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.access	1	100.00	Using where
    1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.created_user_id	1	100.00	Using where
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.group_id	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.09 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.03 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.10 ms
    preparing	0.03 ms
    Creating tmp table	0.06 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.17 ms
    Creating sort index	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    removing tmp table	0.03 ms
    query end	0.00 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    21	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
    20	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
    19	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:189
    18	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
    17	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
    16	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
    15	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    14	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:579
    13	K2ModelItem->execPlugins()	JROOT/components/com_k2/models/itemlist.php:665
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

42. **Query Time: 0.86 ms** **After last query: 0.35 ms** **Query memory: 0.026 MB Memory before query: 5.024 MB** **Rows returned: 0**

    SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
    
      FROM rdnmc_fields AS a
    
      LEFT JOIN `rdnmc_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN rdnmc_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN rdnmc_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN rdnmc_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN rdnmc_fields_groups AS g 
      ON g.id = a.group_id
    
      LEFT JOIN `rdnmc_fields_categories` AS fc 
      ON fc.field_id = a.id
    
      WHERE a.context = 'com_k2.relatedByTag' 
      AND (fc.category_id IS NULL OR fc.category_id IN (1,0)) 
      AND a.access IN (1,1,5) 
      AND (a.group_id = 0 OR g.access IN (1,1,5)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using temporary; **Using filesort**
    1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	schelcol.a.language	1	100.00	Using where
    1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.checked_out	1	100.00	NULL
    1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.access	1	100.00	Using where
    1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.created_user_id	1	100.00	Using where
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.group_id	1	100.00	Using where
    1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	schelcol.a.id	1	100.00	Using where; Using index; Distinct

    **Profile**

    Status	Duration
    starting	0.17 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    Opening tables	0.02 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.09 ms
    preparing	0.03 ms
    Creating tmp table	0.04 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.13 ms
    Creating sort index	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    removing tmp table	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    21	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
    20	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
    19	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:189
    18	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
    17	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
    16	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
    15	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    14	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:650
    13	K2ModelItem->execPlugins()	JROOT/components/com_k2/models/itemlist.php:665
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

43. **Query Time: 0.32 ms** **After last query: 1.91 ms** **Query memory: 0.023 MB Memory before query: 5.096 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3767 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	itemID	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.05 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.00 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    14	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

44. **Query Time: 0.34 ms** **After last query: 1.78 ms** **Query memory: 0.023 MB Memory before query: 5.142 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3611 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	itemID	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.06 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    14	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

45. **Query Time: 0.47 ms** **After last query: 1.92 ms** **Query memory: 0.023 MB Memory before query: 5.187 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3221 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	published	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.04 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.02 ms
    optimizing	0.01 ms
    statistics	0.09 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    14	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

46. **Query Time: 1.12 ms** **After last query: 0.39 ms** **Query memory: 0.026 MB Memory before query: 5.172 MB** **Rows returned: 0**

    SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
    
      FROM rdnmc_fields AS a
    
      LEFT JOIN `rdnmc_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN rdnmc_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN rdnmc_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN rdnmc_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN rdnmc_fields_groups AS g 
      ON g.id = a.group_id
    
      LEFT JOIN `rdnmc_fields_categories` AS fc 
      ON fc.field_id = a.id
    
      WHERE a.context = 'com_k2.relatedByTag' 
      AND (fc.category_id IS NULL OR fc.category_id IN (8,0)) 
      AND a.access IN (1,1,5) 
      AND (a.group_id = 0 OR g.access IN (1,1,5)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      ORDER BY a.ordering ASC

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	100.00	Using index condition; Using where; Using temporary; **Using filesort**
    1	SIMPLE	l	NULL	eq_ref	idx_langcode	idx_langcode	28	schelcol.a.language	1	100.00	Using where
    1	SIMPLE	uc	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.checked_out	1	100.00	NULL
    1	SIMPLE	ag	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.access	1	100.00	Using where
    1	SIMPLE	ua	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.created_user_id	1	100.00	Using where
    1	SIMPLE	g	NULL	eq_ref	PRIMARY	PRIMARY	4	schelcol.a.group_id	1	100.00	Using where
    1	SIMPLE	fc	NULL	ref	PRIMARY	PRIMARY	4	schelcol.a.id	1	100.00	Using where; Using index; Distinct

    **Profile**

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.15 ms
    preparing	0.04 ms
    Creating tmp table	0.06 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.21 ms
    Creating sort index	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    removing tmp table	0.04 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    21	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:322
    20	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
    19	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:189
    18	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
    17	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
    16	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
    15	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    14	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:650
    13	K2ModelItem->execPlugins()	JROOT/components/com_k2/models/itemlist.php:665
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

47. **Query Time: 0.38 ms** **After last query: 1.65 ms** **Query memory: 0.023 MB Memory before query: 5.243 MB** **Rows returned: 1**

    SELECT COUNT(*) 
      FROM rdnmc_k2_comments 
      WHERE itemID=3183 
      AND published=1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_comments	NULL	ref	itemID,published,latestComments,countComments	itemID	4	const	1	5.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.07 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1457
    14	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:218
    13	K2ModelItem->prepareItem()	JROOT/components/com_k2/models/itemlist.php:664
    12	K2ModelItemlist->getRelatedItems()	JROOT/components/com_k2/views/item/view.html.php:292
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

48. **Query Time: 4.04 ms** **After last query: 0.49 ms** **Query memory: 0.023 MB Memory before query: 5.224 MB** **Rows returned: 1**

    SELECT *
                    
      FROM rdnmc_k2_items
                    
      WHERE id != 3389
                        
      AND catid = 8
                        
      AND ordering > 98
                        
      AND published = 1
                        
      AND (publish_up = '0000-00-00 00:00:00' OR publish_up <= '2026-05-06 09:26:47')
                        
      AND (publish_down = '0000-00-00 00:00:00' OR publish_down >= '2026-05-06 09:26:47')
                        
      AND access IN (1,1,5)
                        
      AND trash = 0
                        
      AND language IN ('en-GB', '*')
                    
      ORDER BY ordering ASC 
      LIMIT 0, 1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_items	NULL	index	PRIMARY,item,catid,ordering,language	ordering	4	NULL	52	0.10	Using where

    **Profile**

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.25 ms
    preparing	0.05 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	3.26 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    13	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1650
    12	K2ModelItem->getNextItem()	JROOT/components/com_k2/views/item/view.html.php:305
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

49. **Query Time: 0.82 ms** **After last query: 0.36 ms** **Query memory: 0.023 MB Memory before query: 5.244 MB** **Rows returned: 1**

    SELECT *
                    
      FROM rdnmc_k2_items
                    
      WHERE id != 3389
                        
      AND catid = 8
                        
      AND ordering < 98
                        
      AND published = 1
                        
      AND (publish_up = '0000-00-00 00:00:00' OR publish_up <= '2026-05-06 09:26:47')
                        
      AND (publish_down = '0000-00-00 00:00:00' OR publish_down >= '2026-05-06 09:26:47')
                        
      AND access IN (1,1,5)
                        
      AND trash = 0
                        
      AND language IN ('en-GB', '*')
                    
      ORDER BY ordering DESC 
      LIMIT 0, 1

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_k2_items	NULL	range	PRIMARY,item,catid,ordering,language	ordering	4	NULL	377	0.02	Using index condition; Using where

    **Profile**

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.20 ms
    preparing	0.05 ms
    Sorting result	0.02 ms
    executing	0.01 ms
    Sending data	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    13	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1592
    12	K2ModelItem->getPreviousItem()	JROOT/components/com_k2/views/item/view.html.php:341
    11	K2ViewItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
    10	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_k2/controllers/controller.php:19
    9	K2Controller->display()	JROOT/components/com_k2/controllers/item.php:78
    8	K2ControllerItem->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_k2/k2.php:64
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

50. **Query Time: 1.59 ms** **After last query: 3.07 ms** **Query memory: 0.021 MB Memory before query: 5.325 MB** **Rows returned: 3**

    SELECT language,id
    
      FROM `rdnmc_menu`
    
      WHERE home = 1 
      AND published = 1 
      AND client_id = 0

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	rdnmc_menu	NULL	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	543	1.00	Using where

    **Profile**

    Status	Duration
    starting	0.05 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	1.20 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Multilanguage.php:107
    8	Joomla\CMS\Language\Multilanguage::getSiteHomePages()	JROOT/plugins/system/languagefilter/languagefilter.php:751
    7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

51. **Query Time: 11.29 ms** **After last query: 1.65 ms** **Query memory: 0.983 MB Memory before query: 5.410 MB** **Rows returned: 238**

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM rdnmc_modules AS m
    
      LEFT JOIN rdnmc_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN rdnmc_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id
    
      WHERE m.published = 1 
      AND e.enabled = 1 
      AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2026-05-06 09:26:47') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2026-05-06 09:26:47') 
      AND m.access IN (1,1,5) 
      AND m.client_id = 0 
      AND (mm.menuid = 514 OR mm.menuid <= 0) 
      AND m.language IN ('en-GB','*')
    
      ORDER BY m.position, m.ordering

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	NULL	range	PRIMARY,published,newsfeeds,idx_language	idx_language	28	NULL	369	1.43	Using index condition; Using where; **Using filesort**
    1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	schelcol.m.module,const	1	10.00	Using index condition; Using where
    1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	schelcol.m.id	2	40.00	Using where; Using index

    **Profile**

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.18 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    Creating sort index	10.51 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.03 ms
    freeing items	0.04 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	**Same as call in the line below.**
    12	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    11	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:441
    10	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:371
    9	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
    8	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:45
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1140
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

52. **Query Time: 0.48 ms** **After last query: 10.98 ms** **Query memory: 0.023 MB Memory before query: 7.076 MB** **Rows returned: 0**

    SELECT `c2`.`language`,`c2`.`id`
    
      FROM `rdnmc_menu` AS `c`
    
      INNER JOIN `rdnmc_associations` AS `a` 
      ON a.id = c.`id` 
      AND a.context='com_menus.item'
    
      INNER JOIN `rdnmc_associations` AS `a2` 
      ON `a`.`key` = `a2`.`key`
    
      INNER JOIN `rdnmc_menu` AS `c2` 
      ON a2.id = c2.`id`
    
      WHERE c.id = 514

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	NULL	NULL	NULL	NULL	**NO INDEX KEY COULD BE USED**	NULL	NULL	NULL	NULL	no matching row in const table

    **Profile**

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.09 ms
    executing	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
    13	Joomla\CMS\Language\Associations::getAssociations()	JROOT/administrator/components/com_menus/helpers/menus.php:321
    12	MenusHelper::getAssociations()	JROOT/modules/mod_languages/helper.php:58
    11	ModLanguagesHelper::getList()	JROOT/modules/mod_languages/mod_languages.php:17
    10	include JROOT/modules/mod_languages/mod_languages.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1140
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

53. **Query Time: 0.29 ms** **After last query: 1.79 ms** **Query memory: 0.004 MB Memory before query: 7.181 MB**

    LOCK TABLES `rdnmc_extensions` WRITE

    **Explain**

    **EXPLAIN not possible on query: LOCK TABLES `rdnmc_extensions` WRITE**

    **Profile**

    Status	Duration
    starting	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.10 ms
    System lock	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver/mysqli.php:551
    8	JDatabaseDriverMysqli->lockTable()	JROOT/plugins/system/updatenotification/updatenotification.php:78
    7	PlgSystemUpdatenotification->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1146
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

54. **Query Time: 13.03 ms** **After last query: 0.03 ms** **Query memory: 0.004 MB Memory before query: 7.186 MB**

    UPDATE `rdnmc_extensions`
    
      SET `params` = '{\"lastrun\":1778059607}'
    
      WHERE `type` = 'plugin' 
      AND `folder` = 'system' 
      AND `element` = 'updatenotification'

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	UPDATE	rdnmc_extensions	NULL	range	element_clientid,element_folder_clientid,extension	element_clientid	402	const	1	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.04 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.11 ms
    updating	0.07 ms
    end	0.01 ms
    query end	12.59 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    8	JDatabaseDriverMysqli->execute()	JROOT/plugins/system/updatenotification/updatenotification.php:89
    7	PlgSystemUpdatenotification->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1146
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

55. **Query Time: 0.25 ms** **After last query: 0.54 ms** **Query memory: 0.004 MB Memory before query: 7.199 MB**

    UNLOCK TABLES

    **Explain**

    **EXPLAIN not possible on query: UNLOCK TABLES**

    **Profile**

    Status	Duration
    starting	0.03 ms
    query end	0.01 ms
    closing tables	0.00 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver/mysqli.php:926
    8	JDatabaseDriverMysqli->unlockTables()	JROOT/plugins/system/updatenotification/updatenotification.php:103
    7	PlgSystemUpdatenotification->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1146
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

56. **Query Time: 0.80 ms** **After last query: 0.49 ms** **Query memory: 0.021 MB Memory before query: 7.210 MB** **Rows returned: 0**

    SELECT DISTINCT a.update_site_id, a.type, a.location, a.last_check_timestamp, a.extra_query
    
      FROM `rdnmc_update_sites` AS `a`
    
      INNER JOIN rdnmc_update_sites_extensions AS b 
      ON a.update_site_id = b.update_site_id
    
      WHERE a.enabled = 1 
      AND b.extension_id IN (700)

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	a	NULL	ALL	PRIMARY	**NO INDEX KEY COULD BE USED**	NULL	NULL	19	10.00	Using where; Using temporary
    1	SIMPLE	b	NULL	eq_ref	PRIMARY	PRIMARY	8	schelcol.a.update_site_id,const	1	100.00	Using index; Distinct

    **Profile**

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.02 ms
    Creating tmp table	0.04 ms
    executing	0.01 ms
    Sending data	0.23 ms
    end	0.01 ms
    query end	0.03 ms
    removing tmp table	0.04 ms
    query end	0.02 ms
    closing tables	0.01 ms
    freeing items	0.03 ms
    cleaning up	0.02 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    10	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Updater/Updater.php:248
    9	Joomla\CMS\Updater\Updater->getUpdateSites()	JROOT/libraries/src/Updater/Updater.php:127
    8	Joomla\CMS\Updater\Updater->findUpdates()	JROOT/plugins/system/updatenotification/updatenotification.php:122
    7	PlgSystemUpdatenotification->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1146
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---

57. **Query Time: 0.30 ms** **After last query: 0.54 ms** **Query memory: 0.004 MB Memory before query: 7.199 MB**

    DELETE 
    
      FROM `rdnmc_session`
    
      WHERE `time` < 1778059007

    **Explain**

    id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	DELETE	rdnmc_session	NULL	range	time	time	4	const	3	100.00	Using where

    **Profile**

    Status	Duration
    starting	0.03 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.04 ms
    updating	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.02 ms
    cleaning up	0.01 ms

    **Call Stack**

    #	**Caller**	**File and line number**
    8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/session/storage/database.php:156
    7	JSessionStorageDatabase->gc()	JROOT/libraries/src/Session/Session.php:836
    6	Joomla\CMS\Session\Session->gc()	JROOT/plugins/system/sessiongc/sessiongc.php:60
    5	PlgSystemSessionGc->onAfterRespond()	JROOT/libraries/joomla/event/event.php:70
    4	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    3	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    2	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:275
    1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

    [**Add xdebug.file_link_format directive to your php.ini file to have links for files.**]

    ---