( ! ) Deprecated: Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory::__construct(): Implicitly marking parameter $loader as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php on line 58

( ! ) Deprecated: Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory::__construct(): Implicitly marking parameter $cache as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php on line 58

( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\Validator\Mapping\Factory\MetadataFactoryInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php on line 39
( ! ) Error: Interface "Symfony\Component\Validator\Mapping\Factory\MetadataFactoryInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\validator\Mapping\Factory\LazyLoadingMetadataFactory.php on line 39
Call Stack
#	Time	Memory	Function	Location
1	0.0213	394936	{main}( )	...\LazyLoadingMetadataFactory.php:0