( ! ) Deprecated: Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::__construct(): Implicitly marking parameter $docBlockFactory as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 54

( ! ) Deprecated: Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::__construct(): Implicitly marking parameter $mutatorPrefixes as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 54

( ! ) Deprecated: Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::__construct(): Implicitly marking parameter $accessorPrefixes as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 54

( ! ) Deprecated: Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::__construct(): Implicitly marking parameter $arrayMutatorPrefixes as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 54

( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\PropertyInfo\PropertyDescriptionExtractorInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 30
( ! ) Error: Interface "Symfony\Component\PropertyInfo\PropertyDescriptionExtractorInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\property-info\Extractor\PhpDocExtractor.php on line 30
Call Stack
#	Time	Memory	Function	Location
1	0.0190	401816	{main}( )	...\PhpDocExtractor.php:0