Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /home/lafaamicps/www/symfony/vendor/knplabs/knp-menu-bundle/Knp/Bundle/MenuBundle/Tests/Stubs/TestKernel.php:8 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/knp-menu-bundle/Knp/Bundle/MenuBundle/Tests/Stubs/TestKernel.php on line 8