( ! ) Deprecated: Symfony\Component\HttpFoundation\StreamedResponse::__construct(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\http-foundation\StreamedResponse.php on line 38

( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Response" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\http-foundation\StreamedResponse.php on line 27
( ! ) Error: Class "Symfony\Component\HttpFoundation\Response" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\http-foundation\StreamedResponse.php on line 27
Call Stack
#	Time	Memory	Function	Location
1	0.0242	377888	{main}( )	...\StreamedResponse.php:0