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