Fatal error: Uncaught Error: Class "Doctrine\DBAL\Exception\ConstraintViolationException" not found in /home/trombino/public_html/sanctions.trombino.org/vendor_2/doctrine/dbal/lib/Doctrine/DBAL/Exception/UniqueConstraintViolationException.php:10 Stack trace: #0 {main} thrown in /home/trombino/public_html/sanctions.trombino.org/vendor_2/doctrine/dbal/lib/Doctrine/DBAL/Exception/UniqueConstraintViolationException.php on line 10