Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Matcher\UrlMatcher" not found in /home/standardtelephon/public_html/apps/vendor/symfony/routing/Matcher/TraceableUrlMatcher.php:24 Stack trace: #0 {main} thrown in /home/standardtelephon/public_html/apps/vendor/symfony/routing/Matcher/TraceableUrlMatcher.php on line 24