[SCENE] [11-10 03:33:58] Failed with exception System.InvalidOperationException: Collection was modified;enumeration operation may not execute.
  at System.Collections.Generic.List`1+Enumerator[OpenSim.Region.Physics.OdePlugin.OdePrim].MoveNext () [0x00000]
  at OpenSim.Region.Physics.OdePlugin.OdeScene.Simulate (Single timeStep) [0x00000]
  at OpenSim.Region.Environment.Scenes.InnerScene.UpdatePhysics (Double elapsed) [0x00000]
  at OpenSim.Region.Environment.Scenes.Scene.Update () [0x00000]
[SCENE] [11-10 03:33:59] Failed with exception System.InvalidOperationException: Collection was modified;enumeration operation may not execute.
  at System.Collections.Generic.List`1+Enumerator[OpenSim.Region.Physics.OdePlugin.OdePrim].MoveNext () [0x00000]
  at OpenSim.Region.Physics.OdePlugin.OdeScene.Simulate (Single timeStep) [0x00000]
  at OpenSim.Region.Environment.Scenes.InnerScene.UpdatePhysics (Double elapsed) [0x00000]
  at OpenSim.Region.Environment.Scenes.Scene.Update () [0x00000]
[SCENE] [11-10 03:34:00] Failed with exception System.InvalidOperationException: Collection was modified;enumeration operation may not execute.
  at System.Collections.Generic.List`1+Enumerator[OpenSim.Region.Physics.OdePlugin.OdePrim].MoveNext () [0x00000]
  at OpenSim.Region.Physics.OdePlugin.OdeScene.Simulate (Single timeStep) [0x00000]