Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\HeaderBag" not found in C:\xampp\htdocs\OLD\OLD 19 03 2025\vendor\symfony\http-foundation\ResponseHeaderBag.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\OLD\OLD 19 03 2025\vendor\symfony\http-foundation\ResponseHeaderBag.php on line 19