( ! ) Fatal error: Uncaught Error: Class "Doctrine\ORM\Cache\Persister\Collection\AbstractCollectionPersister" not found in E:\Program_Files\wamp64\www\print\vendor\doctrine\orm\lib\Doctrine\ORM\Cache\Persister\Collection\NonStrictReadWriteCachedCollectionPersister.php on line 30
( ! ) Error: Class "Doctrine\ORM\Cache\Persister\Collection\AbstractCollectionPersister" not found in E:\Program_Files\wamp64\www\print\vendor\doctrine\orm\lib\Doctrine\ORM\Cache\Persister\Collection\NonStrictReadWriteCachedCollectionPersister.php on line 30
Call Stack
#	Time	Memory	Function	Location
1	0.0216	381336	{main}( )	...\NonStrictReadWriteCachedCollectionPersister.php:0