Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Controller\AbstractController" not found in C:\xampp\htdocs\BK\bateriasec\src\Controller\RecepcionController.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\src\Controller\RecepcionController.php on line 21