Fatal error: Uncaught Error: Class "Doctrine\ORM\Query\Expr\Base" not found in /home/microfrlnn/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Expr/Select.php:28 Stack trace: #0 {main} thrown in /home/microfrlnn/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Expr/Select.php on line 28