Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Event\SchemaEventArgs' not found in /home/evanore/public_html/bcanalist/vendor/doctrine/dbal/src/Event/SchemaAlterTableChangeColumnEventArgs.php:18 Stack trace: #0 {main} thrown in /home/evanore/public_html/bcanalist/vendor/doctrine/dbal/src/Event/SchemaAlterTableChangeColumnEventArgs.php on line 18