Fatal error: Uncaught Error: Class "Doctrine\Common\Collections\AbstractLazyCollection" not found in /var/www/html/goe/vendor/doctrine/collections/tests/Doctrine/Tests/LazyArrayCollection.php:11 Stack trace: #0 {main} thrown in /var/www/html/goe/vendor/doctrine/collections/tests/Doctrine/Tests/LazyArrayCollection.php on line 11