Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Exception\UnexpectedValueException" not found in C:\laragon\www\backup attendpro-20251021\vendor copy\symfony\http-foundation\Exception\ConflictingHeadersException.php:19 Stack trace: #0 {main} thrown in C:\laragon\www\backup attendpro-20251021\vendor copy\symfony\http-foundation\Exception\ConflictingHeadersException.php on line 19