Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /home/noct-c/www/mitanitouki_admin/vendor/symfony/http-kernel/Tests/Fixtures/KernelForTest.php:17 Stack trace: #0 {main} thrown in /home/noct-c/www/mitanitouki_admin/vendor/symfony/http-kernel/Tests/Fixtures/KernelForTest.php on line 17