1 files changed, 1 insertions, 1 deletions

diff --git a/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs b/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
index 1a41c7b..ff9423f 100644
--- a/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
+++ b/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
@@ -258,7 +258,7 @@ namespace OpenSim.Region.Environment.Modules.ContentManagement
                 try
                 {
                     // I thought that the DeleteGroup() function would handle all of this, but it doesn't. I'm not sure WHAT it handles.
-                    ((SceneObjectGroup)scene.Entities[uuid]).DetachFromBackup((SceneObjectGroup)scene.Entities[uuid]);
+                    ((SceneObjectGroup)scene.Entities[uuid]).DetachFromBackup();
                     scene.PhysicsScene.RemovePrim(((SceneObjectGroup)scene.Entities[uuid]).RootPart.PhysActor);
                     scene.SendKiPrimitive(scene.Entities[uuid].LocalId);
                     scene.m_innerScene.DeleteSceneObject(uuid, false);