Fatal error: Uncaught Error: Interface "Symfony\Component\Form\FormExtensionInterface" not found in C:\laragon\www\sfomantic\vendor\symfony\form\Extension\DependencyInjection\DependencyInjectionExtension.php:22 Stack trace: #0 {main} thrown in C:\laragon\www\sfomantic\vendor\symfony\form\Extension\DependencyInjection\DependencyInjectionExtension.php on line 22