Fatal error: Uncaught Error: Interface 'Symfony\Component\Validator\Mapping\Loader\LoaderInterface' not found in C:\SistemasPHP\ccp\vendor\symfony\validator\Mapping\Loader\AnnotationLoader.php:27 Stack trace: #0 {main} thrown in C:\SistemasPHP\ccp\vendor\symfony\validator\Mapping\Loader\AnnotationLoader.php on line 27