Fatal error: Uncaught Error: Interface "Doctrine\Common\EventSubscriber" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\doctrine-bridge\SchemaListener\PdoCacheAdapterDoctrineSchemaSubscriber.php:26 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\doctrine-bridge\SchemaListener\PdoCacheAdapterDoctrineSchemaSubscriber.php on line 26