Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\rest-bundle\DependencyInjection\FOSRestExtension.php:34 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\rest-bundle\DependencyInjection\FOSRestExtension.php on line 34