Fatal error: Uncaught Error: Interface "Doctrine\Common\Collections\Collection" not found in /home/dodom2/public_html/cgilink.biz/vendor/doctrine/collections/src/ArrayCollection.php:49 Stack trace: #0 {main} thrown in /home/dodom2/public_html/cgilink.biz/vendor/doctrine/collections/src/ArrayCollection.php on line 49