Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Matcher\UrlMatcher" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\routing\Matcher\CompiledUrlMatcher.php:22 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\routing\Matcher\CompiledUrlMatcher.php on line 22