Fatal error: Uncaught Error: Interface "Symfony\Component\HttpFoundation\Session\SessionBagInterface" not found in D:\Apache24\www\sciegen\backend\vendor\symfony\http-foundation\Session\Storage\MetadataBag.php:23 Stack trace: #0 {main} thrown in D:\Apache24\www\sciegen\backend\vendor\symfony\http-foundation\Session\Storage\MetadataBag.php on line 23