Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver\API\ExceptionConverter' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php:28 Stack trace: #0 {main} thrown in /var/www/exam_ITR/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php on line 28