Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Exception\RuntimeException" not found in D:\Apache24\www\sciegen\backend\vendor\symfony\routing\Exception\RouteCircularReferenceException.php:14 Stack trace: #0 {main} thrown in D:\Apache24\www\sciegen\backend\vendor\symfony\routing\Exception\RouteCircularReferenceException.php on line 14