Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\SchemaEventArgs" not found in D:\InetPub\vhosts\cmu-online.tech\jessantobaranggan.cmu-online.tech\ams\vendor\doctrine\dbal\src\Event\SchemaAlterTableAddColumnEventArgs.php:19 Stack trace: #0 {main} thrown in D:\InetPub\vhosts\cmu-online.tech\jessantobaranggan.cmu-online.tech\ams\vendor\doctrine\dbal\src\Event\SchemaAlterTableAddColumnEventArgs.php on line 19