Fatal error: Uncaught Error: Class 'Doctrine\DBAL\DBALException' not found in /home/synap/fr/synap/dev/www/7/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/SchemaException.php:5 Stack trace: #0 {main} thrown in /home/synap/fr/synap/dev/www/7/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/SchemaException.php on line 5