Fatal error: Uncaught Error: Class "FastRoute\Dispatcher\DispatcherTest" not found in /opt/lampp/htdocs/forum/flarum/vendor/nikic/fast-route/test/Dispatcher/MarkBasedTest.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/nikic/fast-route/test/Dispatcher/MarkBasedTest.php on line 5