Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Event\SchemaEventArgs' not found in /var/www/html/spaceagent/micadolayout/vendor/doctrine/dbal/src/Event/SchemaAlterTableRemoveColumnEventArgs.php:16 Stack trace: #0 {main} thrown in /var/www/html/spaceagent/micadolayout/vendor/doctrine/dbal/src/Event/SchemaAlterTableRemoveColumnEventArgs.php on line 16