Fatal error: Uncaught Error: Class "Doctrine\Common\Collections\Expr\ExpressionVisitor" not found in /home/zdpktgd/ptc/vendor.old/doctrine/collections/src/Expr/ClosureExpressionVisitor.php:30 Stack trace: #0 {main} thrown in /home/zdpktgd/ptc/vendor.old/doctrine/collections/src/Expr/ClosureExpressionVisitor.php on line 30