Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:117 Stack trace: #0 /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(117): PDOStatement->execute() #1 /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1304): Doctrine\DBAL\Driver\PDOStatement->execute() #2 /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery() #3 /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/modules/productcomments/src/Repository/ProductCommentRepository.php(171): Doctrine\DBAL\Query\QueryBuilder->execute() #4 /var/www/html/prestashop.webdigify.com in /var/www/html/prestashop.webdigify.com/public_html/PRS02/PRS037_quickstore/classes/Hook.php on line 998