Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\RequestMatcher" not found in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/symfony/http-foundation/ExpressionRequestMatcher.php:21 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/symfony/http-foundation/ExpressionRequestMatcher.php on line 21