Fatal error: Uncaught Error: Call to undefined function Symfony\Component\HttpFoundation\trigger_deprecation() in C:\xampp\htdocs\londoncityroom\vendor\symfony\http-foundation\RequestMatcher.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\londoncityroom\vendor\symfony\http-foundation\RequestMatcher.php on line 14