Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\SchemaEventArgs" not found in /home/doohitfrov/simon/vendor/doctrine/dbal/lib/Doctrine/DBAL/Event/SchemaCreateTableEventArgs.php:34 Stack trace: #0 {main} thrown in /home/doohitfrov/simon/vendor/doctrine/dbal/lib/Doctrine/DBAL/Event/SchemaCreateTableEventArgs.php on line 34