[SCENE] [12-14 01:16:35] Failed with exception System.Exception: Quaternion <0, 0, 0, 0> normalized to zero
  at libsecondlife.LLQuaternion.GetBytes () [0x00000]
  at OpenSim.Region.ClientStack.ClientView.SendPrimitiveToClient (UInt64 regionHandle, UInt16 timeDilation, UInt32 localID, OpenSim.Framework.PrimitiveBaseShape primShape, LLVector3 pos, UInt32 flags, LLUUID objectID, LLUUID ownerID, System.String text, System.Byte[] color, UInt32 parentID, System.Byte[] particleSystem, LLQuaternion rotation, Byte clickAction) [0x00000]
  at OpenSim.Region.Environment.Scenes.SceneObjectPart.SendFullUpdateToClient (IClientAPI remoteClient, LLVector3 lPos, UInt32 clientFlags) [0x00000]
  at OpenSim.Region.Environment.Scenes.SceneObjectGroup.SendPartFullUpdate (IClientAPI remoteClient, OpenSim.Region.Environment.Scenes.SceneObjectPart part, UInt32 clientFlags) [0x00000]
  at OpenSim.Region.Environment.Scenes.SceneObjectPart.SendFullUpdate (IClientAPI remoteClient, UInt32 clientFlags) [0x00000]
  at OpenSim.Region.Environment.Scenes.ScenePresence.SendPrimUpdates () [0x00000]
  at OpenSim.Region.Environment.Scenes.ScenePresence.Update () [0x00000]
  at OpenSim.Region.Environment.Scenes.InnerScene.UpdateEntities () [0x00000]
  at OpenSim.Region.Environment.Scenes.Scene.Update () [0x00000]
[CLIENT] [12-14 01:16:35] unhandled MuteListRequest packet
[CLIENT] [12-14 01:16:35] unhandled AgentDataUpdateRequest packet
[CLIENT] [12-14 01:16:36] unhandled AgentHeightWidth packet