( ! ) Deprecated: Symfony\Component\Security\Http\Authentication\SimpleAuthenticationHandler::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\security-http\Authentication\SimpleAuthenticationHandler.php on line 47

( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\security-http\Authentication\SimpleAuthenticationHandler.php on line 34
( ! ) Error: Interface "Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\security-http\Authentication\SimpleAuthenticationHandler.php on line 34
Call Stack
#	Time	Memory	Function	Location
1	0.0221	385296	{main}( )	...\SimpleAuthenticationHandler.php:0