Error: Error: MySQL server has gone away<br/>Error No: 2006<br/>
            SELECT pd.product_id
            FROM oc_product_description pd
            JOIN oc_product p ON p.product_id = pd.product_id
            WHERE pd.language_id = 3 AND p.status=1 AND (MATCH(pd.`tag`) AGAINST('+"Baku" +"Dahua" +"DH-VTO2000A"' IN BOOLEAN MODE)) LIMIT 1000
File: /var/www/html/system/library/db/mysqli.php
Line: 122

Backtrace: 0
File: /var/www/html/system/library/db.php
Line: 63
Class: Opencart\System\Library\DB\MySQLi
Function: query

Backtrace: 1
File: /var/www/html/catalog/model/journal3/filter.php
Line: 1269
Class: Opencart\System\Library\DB
Function: query

Backtrace: 2
File: /var/www/html/catalog/model/journal3/filter.php
Line: 1089
Class: ModelJournal3Filter
Function: getDescriptionFilter

Backtrace: 3
File: /var/www/html/catalog/model/journal3/filter.php
Line: 899
Class: ModelJournal3Filter
Function: addFilters

Backtrace: 4
File: /var/www/html/system/engine/loader.php
Line: 343
Class: ModelJournal3Filter
Function: getProducts

Backtrace: 5
File: /var/www/html/system/engine/proxy.php
Line: 87
Class: Opencart\System\Engine\Loader
Function: Opencart\System\Engine\{closure}

Backtrace: 6
File: /var/www/html/catalog/controller/journal3/event/products.php
Line: 54
Class: Opencart\System\Engine\Proxy
Function: __call

Backtrace: 7
File: /var/www/html/system/engine/action.php
Line: 96
Class: ControllerJournal3EventProducts
Function: model_catalog_product_getProducts_after

Backtrace: 8
File: /var/www/html/system/engine/event.php
Line: 72
Class: Opencart\System\Engine\Action
Function: execute

Backtrace: 9
File: /var/www/html/system/engine/loader.php
Line: 350
Class: Opencart\System\Engine\Event
Function: trigger

Backtrace: 10
File: /var/www/html/system/engine/proxy.php
Line: 87
Class: Opencart\System\Engine\Loader
Function: Opencart\System\Engine\{closure}

Backtrace: 11
File: /var/www/html/catalog/controller/product/search.php
Line: 187
Class: Opencart\System\Engine\Proxy
Function: __call

Backtrace: 12
File: /var/www/html/system/engine/action.php
Line: 96
Class: Opencart\Catalog\Controller\Product\Search
Function: index

Backtrace: 13
File: /var/www/html/system/framework.php
Line: 259
Class: Opencart\System\Engine\Action
Function: execute

Backtrace: 14
File: /var/www/html/index.php
Line: 20
Function: require_once

<br />
<b>Fatal error</b>:  Uncaught Exception: Error: MySQL server has gone away&lt;br/&gt;Error No: 2006&lt;br/&gt;REPLACE INTO `oc_session` SET `session_id` = '19439d562ff57af7f44c8fde00', `data` = '{\&quot;currency\&quot;:\&quot;AZN\&quot;,\&quot;jrv\&quot;:[50295,39404,98355,24067,35014,128672,77343,169656,122714,116593,41655,70450,75622,115249,1771,24593,169571,136318,66371,70642],\&quot;review_token\&quot;:\&quot;3ee46e8f20d5ef8585543606acbb1f3d\&quot;,\&quot;api_id\&quot;:\&quot;journal3_popup_6959e01fc5\&quot;,\&quot;upload_token\&quot;:\&quot;8021cb8e35613bd4b09d8def2017bf4d\&quot;}', `expire` = '2025-11-20 10:30:38' in /var/www/html/system/library/db/mysqli.php:122
Stack trace:
#0 /var/www/html/system/library/db.php(63): Opencart\System\Library\DB\MySQLi-&gt;query('REPLACE INTO `o...')
#1 /var/www/html/system/library/session/db.php(63): Opencart\System\Library\DB-&gt;query('REPLACE INTO `o...')
#2 /var/www/html/system/library/session.php(89): Opencart\System\Library\Session\DB-&gt;write('19439d562ff57af...', Array)
#3 [internal function]: Opencart\System\Library\Session-&gt;close()
#4 {main}
  thrown in <b>/var/www/html/system/library/db/mysqli.php</b> on line <b>122</b><br />