Fatal error: Uncaught Error: Class 'Symfony\Component\Routing\Tests\Loader\AbstractAnnotationLoaderTest' not found in C:\xampp\htdocs\print-bk\vendor\symfony\routing\Tests\Loader\DirectoryLoaderTest.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\print-bk\vendor\symfony\routing\Tests\Loader\DirectoryLoaderTest.php on line 21