diff --git a/src/components/com_tjucm/site/models/itemform.php b/src/components/com_tjucm/site/models/itemform.php
index e71f4405..99989d3d 100644
--- a/src/components/com_tjucm/site/models/itemform.php
+++ b/src/components/com_tjucm/site/models/itemform.php
@@ -561,7 +561,7 @@ public function save($data)
 				$tableParentData = $this->getTable();
 				$tableParentData->load(array('id' => $data['parent_id']));
 
-				if (!property_exists($tableParentData->id) && (!$tableParentData->id))
+				if (!property_exists($tableParentData, 'id') && (!$tableParentData->id))
 				{
 					$this->setError(Text::_('COM_TJUCM_INVALID_PARENT_ID'));