( ! ) Deprecated: Symfony\Bundle\FrameworkBundle\HttpCache\HttpCache::__construct(): Implicitly marking parameter $cacheDir as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\HttpCache\HttpCache.php on line 35

( ! ) Deprecated: Symfony\Bundle\FrameworkBundle\HttpCache\HttpCache::forward(): Implicitly marking parameter $entry as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\HttpCache\HttpCache.php on line 52

( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\HttpCache\HttpCache" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\HttpCache\HttpCache.php on line 26
( ! ) Error: Class "Symfony\Component\HttpKernel\HttpCache\HttpCache" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\HttpCache\HttpCache.php on line 26
Call Stack
#	Time	Memory	Function	Location
1	0.0158	374568	{main}( )	...\HttpCache.php:0