Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/presta18/classes/db/DbPDO.php:149 Stack trace: #0 /var/www/html/presta18/classes/db/DbPDO.php(149): PDO->query() #1 /var/www/html/presta18/classes/db/Db.php(381): DbPDOCore->_query() #2 /var/www/html/presta18/classes/db/Db.php(618): DbCore->query() #3 /var/www/html/presta18/classes/Dispatcher.php(635): DbCore->executeS() #4 /var/www/html/presta18/classes/Dispatcher.php(238): DispatcherCore->loadRoutes() #5 /var/www/html/presta18/classes/Dispatcher.php(196): DispatcherCore->__construct() #6 /var/www/html/presta18/index.php(78): DispatcherCore::getInstance() #7 {main} Next PrestaShopException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/presta18/classes/db/DbPDO.php:151 Stack trace: #0 /var/www/html/presta18/classes/db/Db.php(381): DbPDOCore->_query() #1 /var/www/html/presta18/classes/db/Db.php(618): DbCore->query() #2 /var/www/html/presta18/classes/Dispatcher.php(635): DbCore->executeS() #3 /var/www/html/presta18/classes/Dispatcher.php(238): DispatcherCore->loadRoutes() #4 /var/www/html/presta18/classes/Dispatcher.php(196): DispatcherCore->__construct() #5 /var/www/html/presta18/index.php(78): DispatcherCore::getInstance() #6 {main} thrown in /var/www/html/presta18/classes/db/DbPDO.php on line 151