Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/production/cmsv2/classes/db/DbPDO.php:149 Stack trace: #0 /var/www/production/cmsv2/classes/db/DbPDO.php(149): PDO->query() #1 /var/www/production/cmsv2/classes/db/Db.php(377): DbPDOCore->_query() #2 /var/www/production/cmsv2/classes/db/Db.php(614): DbCore->query() #3 /var/www/production/cmsv2/classes/Category.php(2224): DbCore->executeS() #4 /var/www/production/cmsv2/modules/doofinder/src/Utils/DfTools.php(677): CategoryCore::getRootCategories() #5 /var/www/production/cmsv2/modules/doofinder/src/Utils/DfTools.php(703): PrestaShop\Module\Doofinder\Utils\DfTools::getRootCategoryIds() #6 /var/www/production/cmsv2/modules/doofinder/src/Manager/HookManager.php(201): PrestaShop\Module\Doofinder\Utils\DfTools::getCategoryPath() #7 /var/www/production/cmsv2/modules/doofinder/src/Manager/HookManager.php(76): PrestaShop\Module\Doofinder\Manager\HookManager::getCategoryName() #8 /var/www/production/cmsv2/modules/doofinder/doofinder.php(150): PrestaShop\Module\Doofinder\Manager\HookManager::getHookActionFrontControllerSetMedia() #9 /var/www/production/cmsv2/classes/Hook.php(1043): Doofinder->hookActionFrontControllerSetMedia() #10 /var/www/production/cmsv2/classes/Hook.php(418): HookCore::coreCallHook() #11 /var/www/production/cmsv2/classes/Hook.php(981): HookCore::callHookOn() #12 /var/www/production/cmsv2/classes/controller/FrontController.php(951): HookCore::exec() #13 /var/www/production/cmsv2/classes/controller/Controller.php(304): FrontControllerCore->setMedia() #14 /var/www/production/cmsv2/classes/Dispatcher.php(510): ControllerCore->run() #15 /var/www/production/cmsv2/index.php(28): DispatcherCore->dispatch() #16 {main} Next PrestaShopException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/production/cmsv2/classes/db/DbPDO.php:151 Stack trace: #0 /var/www/production/cmsv2/classes/db/Db.php(377): DbPDOCore->_query() #1 /var/www/production/cmsv2/classes/db/Db.php(614): DbCore->query() #2 /var/www/production/cmsv2/classes/Category.php(2224): DbCore->executeS() #3 /var/www/production/cmsv2/modules/doofinder/src/Utils/DfTools.php(677): CategoryCore::getRootCategories() #4 /var/www/production/cmsv2/modules/doofinder/src/Utils/DfTools.php(703): PrestaShop\Module\Doofinder\Utils\DfTools::getRootCategoryIds() #5 /var/www/production/cmsv2/modules/doofinder/src/Manager/HookManager.php(201): PrestaShop\Module\Doofinder\Utils\DfTools::getCategoryPath() #6 /var/www/production/cmsv2/modules/doofinder/src/Manager/HookManager.php(76): PrestaShop\Module\Doofinder\Manager\HookManager::getCategoryName() #7 /var/www/production/cmsv2/modules/doofinder/doofinder.php(150): PrestaShop\Module\Doofinder\Manager\HookManager::getHookActionFrontControllerSetMedia() #8 /var/www/production/cmsv2/classes/Hook.php(1043): Doofinder->hookActionFrontControllerSetMedia() #9 /var/www/production/cmsv2/classes/Hook.php(418): HookCore::coreCallHook() #10 /var/www/production/cmsv2/classes/Hook.php(981): HookCore::callHookOn() #11 /var/www/production/cmsv2/classes/controller/FrontController.php(951): HookCore::exec() #12 /var/www/production/cmsv2/classes/controller/Controller.php(304): FrontControllerCore->setMedia() #13 /var/www/production/cmsv2/classes/Dispatcher.php(510): ControllerCore->run() #14 /var/www/production/cmsv2/index.php(28): DispatcherCore->dispatch() #15 {main} Next PrestaShop\PrestaShop\Core\Exception\CoreException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/production/cmsv2/classes/Hook.php:431 Stack trace: #0 /var/www/production/cmsv2/classes/Hook.php(981): HookCore::callHookOn() #1 /var/www/production/cmsv2/classes/controller/FrontController.php(951): HookCore::exec() #2 /var/www/production/cmsv2/classes/controller/Controller.php(304): FrontControllerCore->setMedia() #3 /var/www/production/cmsv2/classes/Dispatcher.php(510): ControllerCore->run() #4 /var/www/production/cmsv2/index.php(28): DispatcherCore->dispatch() #5 {main} thrown in /var/www/production/cmsv2/classes/Hook.php on line 431