Fatal error: Uncaught Error: Class "Doctrine\DBAL\Driver\AbstractException" not found in /home/melihata/public_html/vendor/doctrine/dbal/src/Driver/PDO/Exception.php:15 Stack trace: #0 {main} thrown in /home/melihata/public_html/vendor/doctrine/dbal/src/Driver/PDO/Exception.php on line 15