Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/prestashop/classes/db/DbPDO.php:149 Stack trace: #0 /var/www/prestashop/classes/db/DbPDO.php(149): PDO->query() #1 /var/www/prestashop/classes/db/Db.php(377): DbPDOCore->_query() #2 /var/www/prestashop/classes/db/Db.php(614): DbCore->query() #3 /var/www/prestashop/classes/module/Module.php(345): DbCore->executeS() #4 /var/www/prestashop/modules/ps_checkout/ps_checkout.php(149): ModuleCore->__construct() #5 [internal function]: Ps_checkout->__construct() #6 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(123): ReflectionClass->newInstance() #7 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(153): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->makeInstanceFromClassName() #8 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(166): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->doMake() #9 /var/www/prestashop/src/Adapter/ServiceLocator.php(70): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->make() #10 /var/www/prestashop/classes/module/Module.php(1235): PrestaShop\PrestaShop\Adapter\ServiceLocator::get() #11 /var/www/prestashop/classes/module/Module.php(1214): ModuleCore::coreLoadModule() #12 /var/www/prestashop/classes/Hook.php(966): ModuleCore::getInstanceByName() #13 /var/www/prestashop/classes/Dispatcher.php(606): HookCore::exec() #14 /var/www/prestashop/classes/Dispatcher.php(243): DispatcherCore->loadRoutes() #15 /var/www/prestashop/classes/Dispatcher.php(201): DispatcherCore->__construct() #16 /var/www/prestashop/index.php(28): DispatcherCore::getInstance() #17 {main} Next PrestaShopException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/prestashop/classes/db/DbPDO.php:151 Stack trace: #0 /var/www/prestashop/classes/db/Db.php(377): DbPDOCore->_query() #1 /var/www/prestashop/classes/db/Db.php(614): DbCore->query() #2 /var/www/prestashop/classes/module/Module.php(345): DbCore->executeS() #3 /var/www/prestashop/modules/ps_checkout/ps_checkout.php(149): ModuleCore->__construct() #4 [internal function]: Ps_checkout->__construct() #5 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(123): ReflectionClass->newInstance() #6 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(153): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->makeInstanceFromClassName() #7 /var/www/prestashop/src/Core/Foundation/IoC/Container.php(166): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->doMake() #8 /var/www/prestashop/src/Adapter/ServiceLocator.php(70): PrestaShop\PrestaShop\Core\Foundation\IoC\Container->make() #9 /var/www/prestashop/classes/module/Module.php(1235): PrestaShop\PrestaShop\Adapter\ServiceLocator::get() #10 /var/www/prestashop/classes/module/Module.php(1214): ModuleCore::coreLoadModule() #11 /var/www/prestashop/classes/Hook.php(966): ModuleCore::getInstanceByName() #12 /var/www/prestashop/classes/Dispatcher.php(606): HookCore::exec() #13 /var/www/prestashop/classes/Dispatcher.php(243): DispatcherCore->loadRoutes() #14 /var/www/prestashop/classes/Dispatcher.php(201): DispatcherCore->__construct() #15 /var/www/prestashop/index.php(28): DispatcherCore::getInstance() #16 {main} thrown in /var/www/prestashop/classes/db/DbPDO.php on line 151