Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Exception\UnexpectedValueException" not found in G:\MAGANG\elang-dashboard-backend\vendor\symfony\http-foundation\Exception\ConflictingHeadersException.php:19 Stack trace: #0 {main} thrown in G:\MAGANG\elang-dashboard-backend\vendor\symfony\http-foundation\Exception\ConflictingHeadersException.php on line 19