engineering f

Engineering & consulting

Zone-Ex Engineering covers all major engineering disciplines related to the Energy Sector. Our staff is multi-skilled in all areas of engineering and is devoted to design solutions to suit clients’ individual requirements.

The Engineering and Design Department is responsible for producing a full range of documents required for project implementation, such as basic engineering documents, material requisitions, data sheets, material take-offs and drawings. Furthermore, the Engineering department supports on-site activities through preparing detailed work procedures, methods of statement and other guide documents related to site activities.

In addition to grass-root turnkey projects, our Engineering and Design department provides complete project redesign solutions. By combining experience and modern techniques, we are able to integrate new technologies with existing outdated facilities, thus providing our clients with the most economically viable solutions.

Our Consulting Services relate to environmental management systems, waste management, water resources management, environmental action plans, environmental protection and energy related studies, as well as a wide range of Feasibility Studies related to the Energy Sector. In the past we have successfully provided Consulting Services to various international corporations and national organizations such as the IFC, Federal Ministry of Environment, etc.

Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1624071631,
                "last": 1624071631,
                "now": 1624071631
            },
            "token": "0YllBHULtAfi7H5hvJ0fW2VldOS3uo4D"
        },
        "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
        }
    }
}

Profile Information

Time

Memory

Time: 23.06 ms / 23.06 ms Memory: 1.577 MB / 1.96 MB Application: afterLoad

Time: 100.12 ms / 123.18 ms Memory: 4.877 MB / 6.83 MB Application: afterInitialise

Time: 21.18 ms / 144.36 ms Memory: 0.849 MB / 7.68 MB Application: afterRoute

Time: 3.87 ms / 148.22 ms Memory: 0.215 MB / 7.90 MB Application: beforeRenderComponent com_content

Time: 5.59 ms / 153.82 ms Memory: 0.440 MB / 8.34 MB Application: Before Access::preloadComponents (all components)

Time: 2.67 ms / 156.49 ms Memory: 0.046 MB / 8.38 MB Application: After Access::preloadComponents (all components)

Time: 0.04 ms / 156.53 ms Memory: 0.000 MB / 8.38 MB Application: Before Access::preloadPermissions (com_content)

Time: 1.42 ms / 157.95 ms Memory: 0.162 MB / 8.54 MB Application: After Access::preloadPermissions (com_content)

Time: 0.03 ms / 157.98 ms Memory: 0.000 MB / 8.53 MB Application: Before Access::getAssetRules (id:263 name:com_content.article.102)

Time: 0.72 ms / 158.70 ms Memory: 0.026 MB / 8.56 MB Application: After Access::getAssetRules (id:263 name:com_content.article.102)

Time: 60.75 ms / 219.45 ms Memory: 1.922 MB / 10.48 MB Application: afterRenderComponent com_content

Time: 4.27 ms / 223.72 ms Memory: 0.120 MB / 10.60 MB Application: Before Access::getAssetRules (id:8 name:com_content)

Time: 0.07 ms / 223.79 ms Memory: 0.007 MB / 10.60 MB Application: After Access::getAssetRules (id:8 name:com_content)

Time: 2.49 ms / 226.28 ms Memory: 0.100 MB / 10.70 MB Application: afterDispatch

Time: 13.95 ms / 240.23 ms Memory: 0.468 MB / 11.17 MB Application: beforeRenderModule mod_footer (Footer)

Time: 1.53 ms / 241.75 ms Memory: 0.050 MB / 11.22 MB Application: afterRenderModule mod_footer (Footer)

Time: 0.07 ms / 241.82 ms Memory: 0.000 MB / 11.22 MB Application: beforeRenderModule mod_custom (Mapa u dnu - kontakt)

Time: 0.55 ms / 242.37 ms Memory: 0.007 MB / 11.23 MB Application: afterRenderModule mod_custom (Mapa u dnu - kontakt)

Time: 0.07 ms / 242.44 ms Memory: 0.000 MB / 11.23 MB Application: beforeRenderModule mod_menu (Engineering & Consulting)

Time: 3.46 ms / 245.90 ms Memory: 0.076 MB / 11.30 MB Application: afterRenderModule mod_menu (Engineering & Consulting)

Time: 0.07 ms / 245.97 ms Memory: 0.000 MB / 11.30 MB Application: beforeRenderModule mod_menu (Zone-Ex engineering)

Time: 2.16 ms / 248.13 ms Memory: 0.025 MB / 11.32 MB Application: afterRenderModule mod_menu (Zone-Ex engineering)

Time: 0.06 ms / 248.20 ms Memory: 0.000 MB / 11.32 MB Application: beforeRenderModule mod_custom (Footer Logo)

Time: 0.45 ms / 248.64 ms Memory: 0.003 MB / 11.32 MB Application: afterRenderModule mod_custom (Footer Logo)

Time: 0.06 ms / 248.70 ms Memory: 0.000 MB / 11.32 MB Application: beforeRenderModule mod_custom (Sticky Module (copy))

Time: 0.41 ms / 249.11 ms Memory: 0.003 MB / 11.33 MB Application: afterRenderModule mod_custom (Sticky Module (copy))

Time: 0.06 ms / 249.17 ms Memory: 0.000 MB / 11.33 MB Application: beforeRenderModule mod_custom (head-engineering-consulting f)

Time: 0.41 ms / 249.58 ms Memory: 0.003 MB / 11.33 MB Application: afterRenderModule mod_custom (head-engineering-consulting f)

Time: 0.06 ms / 249.64 ms Memory: 0.000 MB / 11.33 MB Application: beforeRenderModule mod_falang (FaLang Language Switcher)

Time: 4.86 ms / 254.50 ms Memory: 0.270 MB / 11.60 MB Application: afterRenderModule mod_falang (FaLang Language Switcher)

Time: 0.06 ms / 254.56 ms Memory: 0.000 MB / 11.59 MB Application: beforeRenderModule mod_menu (Off Canvas)

Time: 8.29 ms / 262.86 ms Memory: 0.122 MB / 11.72 MB Application: afterRenderModule mod_menu (Off Canvas)

Time: 7.11 ms / 269.96 ms Memory: 0.450 MB / 12.17 MB Application: afterRender

Database queries total: 33.34 ms

Memory Usage

Database Queries

10 Queries Logged 33.34 ms

Query Time: 4.25 ms Query memory: 0.023 MB Memory before query: 3.744 MB Rows returned: 0

SELECT `data`

  FROM `yxdwz_session`

  WHERE `session_id` = '5399c59dc1aa12ffb5e14a36692b66ac'

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT `data` FROM `#__session` WHERE `session_id` = '5399c59dc1aa12ffb5e14a3' at line 1

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	3.15 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.83 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.02 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:1734
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:758
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
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.]

Query Time: 0.23 ms After last query: 1.61 ms Query memory: 0.020 MB Memory before query: 3.840 MB Rows returned: 0

SELECT `session_id`

  FROM `yxdwz_session`

  WHERE `session_id` = '5399c59dc1aa12ffb5e14a36692b66ac' 
  LIMIT 1

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT `session_id` FROM `#__session` WHERE `session_id` = '5399c59dc1aa12ffb' at line 1

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.01 ms
starting	0.01 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	0.03 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	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
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
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.]

Query Time: 4.71 ms After last query: 0.10 ms Query memory: 0.004 MB Memory before query: 3.845 MB

INSERT INTO `yxdwz_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
('5399c59dc1aa12ffb5e14a36692b66ac', 1, 1624071631, 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `yxdwz_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('5399c59dc1aa12ffb5e14a36692b66ac', 1, 1624071631, 0, '', 0)

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
update	0.63 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	3.88 ms
closing tables	0.02 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:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
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:344
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.]

Query Time: 5.63 ms After last query: 4.22 ms Query memory: 0.024 MB Memory before query: 4.122 MB Rows returned: 38

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `yxdwz_extensions`

  WHERE `type` = 'component' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `yxd' at line 1

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	3.91 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.82 ms
preparing	0.03 ms
executing	0.54 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.09 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
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:196
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.]

Query Time: 3.24 ms After last query: 3.19 ms Query memory: 0.021 MB Memory before query: 4.313 MB Rows returned: 4

SELECT id, rules

  FROM `yxdwz_viewlevels`

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT id, rules FROM `#__viewlevels`' at line 1

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	2.44 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.56 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.02 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:1500
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:321
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:196
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.]

Query Time: 2.22 ms After last query: 0.12 ms Query memory: 0.021 MB Memory before query: 4.324 MB Rows returned: 1

SELECT b.id

  FROM yxdwz_usergroups AS a

  LEFT JOIN yxdwz_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 1

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT b.id FROM #__usergroups AS a LEFT JOIN #__usergroups AS b ON b.lft ' at line 1

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	1.16 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.82 ms
preparing	0.02 ms
executing	0.03 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.02 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:1544
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:321
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:196
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.]

Query Time: 0.97 ms After last query: 0.81 ms Query memory: 0.030 MB Memory before query: 4.393 MB Rows returned: 88

SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`

  FROM yxdwz_extensions

  WHERE enabled = 1 
  AND type = 'plugin' 
  AND state IN (0,1) 
  AND access IN (1,1)

  ORDER BY ordering

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id' at line 1

Profile

Status	Duration
starting	0.04 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.03 ms
executing	0.61 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	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:1695
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:354
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:359
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:196
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.]

Query Time: 6.52 ms After last query: 7.23 ms Query memory: 0.021 MB Memory before query: 4.977 MB Rows returned: 2

SELECT *

  FROM yxdwz_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT * FROM #__languages WHERE published=1 ORDER BY ordering ASC' at line 1

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	5.55 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.03 ms
executing	0.61 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.06 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:1695
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:283
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:625
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:196
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.]

Query Time: 0.36 ms After last query: 0.18 ms Query memory: 0.021 MB Memory before query: 4.986 MB Rows returned: 4

SELECT `element`,`name`,`client_id`,`extension_id`

  FROM `yxdwz_extensions`

  WHERE `type` = 'language' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT `element`,`name`,`client_id`,`extension_id` FROM `#__extensions` WHERE' at line 1

Profile

Status	Duration
starting	0.03 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.07 ms
preparing	0.03 ms
executing	0.06 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	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:1695
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:283
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:625
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:196
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.]

Query Time: 5.22 ms After last query: 17.58 ms Query memory: 0.093 MB Memory before query: 6.163 MB Rows returned: 59

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 yxdwz_menu AS m

  LEFT JOIN yxdwz_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

Error
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.ty' at line 1

Profile

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	2.58 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.64 ms
preparing	0.03 ms
executing	1.56 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.10 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
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:76
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:131
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:375
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:64
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:491
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:626
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:196
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 Types Logged, Sorted by Occurrences.

SELECT Tables:

1 × SELECT `data` 
  FROM `yxdwz_session`

1 × SELECT `session_id` 
  FROM `yxdwz_session`

1 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `yxdwz_extensions`

1 × SELECT id, rules 
  FROM `yxdwz_viewlevels

1 × SELECT b.id 
  FROM yxdwz_usergroups AS a 
  LEFT JOIN yxdwz_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM yxdwz_extensions

```
1 × SELECT * 
  FROM yxdwz_languages
```

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `yxdwz_extensions`

1 × 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 yxdwz_menu AS m 
  LEFT JOIN yxdwz_extensions AS e 
  ON m.component_id = e.extension_id

OTHER Tables:

1 × INSERT INTO `yxdwz_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  ('5399c59dc1aa12ffb5e14a36692b66ac', 1, 1624071631, 0, '', 0

Main Menu

Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

10 Queries Logged 33.34 ms

10 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: