Fatal error: Uncaught Error: Class "Doctrine\ORM\Query\AST\Node" not found in D:\xampp\htdocs\pimcore\my-project\vendor\doctrine\orm\src\Query\AST\PartialObjectExpression.php:7 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\doctrine\orm\src\Query\AST\PartialObjectExpression.php on line 7