Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /home/bitstore/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:117 Stack trace: #0 /home/bitstore/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(117): PDOStatement->execute() #1 /home/bitstore/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1304): Doctrine\DBAL\Driver\PDOStatement->execute() #2 /home/bitstore/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery() #3 /home/bitstore/public_html/modules/productcomments/src/Repository/ProductCommentRepository.php(361): Doctrine\DBAL\Query\QueryBuilder->execute() #4 /home/bitstore/public_html/modules/productcomments/productcomments.php(1045): PrestaShop\Module\ProductComment\Repository\ProductCommentRepository->getCommentsNumber() #5 /home/bitstore/public_html/modules/productcomments/productcomments.php(1063): ProductComments->getWidgetVar in /home/bitstore/public_html/classes/Hook.php on line 1098