Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Bundle\Bundle" not found in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\user-bundle\FOSUserBundle.php:31 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\user-bundle\FOSUserBundle.php on line 31