Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/trpdev/public_html/vendor/symfony/framework-bundle/Tests/Routing/DelegatingLoaderTest.php:14 Stack trace: #0 {main} thrown in /home/trpdev/public_html/vendor/symfony/framework-bundle/Tests/Routing/DelegatingLoaderTest.php on line 14