Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/edmedu/www/edmtw.com/dev.bak/vendor/symfony/routing/Tests/Loader/AbstractAnnotationLoaderTest.php:16 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/vendor/symfony/routing/Tests/Loader/AbstractAnnotationLoaderTest.php on line 16