Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Exception\ConstraintViolationException' not found in /home/sybtech/jibril-dev2.sybtech.ma/vendor/doctrine/dbal/src/Exception/NotNullConstraintViolationException.php:10 Stack trace: #0 {main} thrown in /home/sybtech/jibril-dev2.sybtech.ma/vendor/doctrine/dbal/src/Exception/NotNullConstraintViolationException.php on line 10