Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\HttpKernel" not found in /home/dario/Servidor/Cadda/Sudamericano/vendor/symfony/http-kernel/Tests/TestHttpKernel.php:21 Stack trace: #0 {main} thrown in /home/dario/Servidor/Cadda/Sudamericano/vendor/symfony/http-kernel/Tests/TestHttpKernel.php on line 21