( ! ) Deprecated: Symfony\Bridge\Doctrine\Messenger\DoctrinePingConnectionMiddleware::__construct(): Implicitly marking parameter $entityManagerName as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\doctrine-bridge\Messenger\DoctrinePingConnectionMiddleware.php on line 32

( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\Messenger\Middleware\MiddlewareInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\doctrine-bridge\Messenger\DoctrinePingConnectionMiddleware.php on line 27
( ! ) Error: Interface "Symfony\Component\Messenger\Middleware\MiddlewareInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\doctrine-bridge\Messenger\DoctrinePingConnectionMiddleware.php on line 27
Call Stack
#	Time	Memory	Function	Location
1	0.0017	373056	{main}( )	...\DoctrinePingConnectionMiddleware.php:0