Fatal error: Uncaught Error: Class 'Knp\Menu\MenuItem' not found in /home/lafaamicps/www/symfony/vendor/knplabs/knp-menu/tests/Knp/Menu/Tests/MenuItemTreeTest.php:7 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/knp-menu/tests/Knp/Menu/Tests/MenuItemTreeTest.php on line 7