Version 4.6.0

system/Node/Api/GraphQL/NodeType.php

@@ -235,8 +235,8 @@ class _NodeType extends ObjectType
 		}
 
 		$where = array();
-		$sortBy = "{$orderBy} {$args['orderDir']}";
 		$class = static::$nodeClass::$contentItemClass;
+		$sortBy = $class::$databaseTable . '.' . $class::$databasePrefix . "{$orderBy} {$args['orderDir']}";
 
 		// Container
 		$where[] = array( $class::$databaseTable . '.' . $class::$databasePrefix . $class::$databaseColumnMap['container'] . '=?', $node->_id );