Fatal error: Uncaught Error: Class 'Doctrine\ORM\Cache\CacheKey' not found in /home/itscm/dev.its.cm/itsgateway/vendor/doctrine/orm/lib/Doctrine/ORM/Cache/EntityCacheKey.php:29 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/itsgateway/vendor/doctrine/orm/lib/Doctrine/ORM/Cache/EntityCacheKey.php on line 29