Fatal error: Uncaught Error: Interface 'Symfony\Component\Validator\Mapping\Factory\MetadataFactoryInterface' not found in D:\workspaces\liZiPingBack\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php:40 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php on line 40