Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\SchemaEventArgs" not found in /home/johnny/public_html/for.giant-fans.com/vendor/doctrine/dbal/src/Event/SchemaAlterTableChangeColumnEventArgs.php:18 Stack trace: #0 {main} thrown in /home/johnny/public_html/for.giant-fans.com/vendor/doctrine/dbal/src/Event/SchemaAlterTableChangeColumnEventArgs.php on line 18