Fatal error: Uncaught Error: Class 'Symfony\Component\Routing\Tests\Matcher\UrlMatcherTest' not found in E:\xampp\htdocs\vendor\symfony\routing\Tests\Matcher\DumpedUrlMatcherTest.php:18 Stack trace: #0 {main} thrown in E:\xampp\htdocs\vendor\symfony\routing\Tests\Matcher\DumpedUrlMatcherTest.php on line 18