Fatal error: Uncaught Error: Interface 'Symfony\Component\Config\Loader\LoaderInterface' not found in C:\SistemasPHP\observatorio4\vendor\symfony\routing\Loader\AnnotationClassLoader.php:58 Stack trace: #0 {main} thrown in C:\SistemasPHP\observatorio4\vendor\symfony\routing\Loader\AnnotationClassLoader.php on line 58