Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache-bundle/tests/Functional/Fixtures/app/AppKernel.php:17 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache-bundle/tests/Functional/Fixtures/app/AppKernel.php on line 17