Slitherine

I got the following error when loading a turn in a MP game. It worked OK after I reloaded the game.

OutOfBoundsException
1.7.0 2011 11 19 win
{}
{0}
gamefixed.FGameImp.fHexes o gamefixed.FHex o gamefixed.FGameImp i4
gamefixed.s.AncientsFHexImp.blnHills b o gamefixed.s.AncientsFHexImp
gamefixed.s.AncientsFHexImp.blnSteepHills b o gamefixed.s.AncientsFHexImp
gamestate.s.AncientsStateImp.CorrectPosition o gamestate.s.AncientsStateImp o gamestate.s.BuildingImp
gamestate.s.AncientsStateImp.LoadBuildings o gamestate.s.AncientsStateImp o XmlElement
gamestate.s.AncientsStateImp.Event InflateEngineSpecific o gamestate.s.AncientsStateImp o XmlElement
gamestate.StateImp.Inflate o gamestate.StateImp o XmlElement
gamestate.StateImp.Constructor o gamestate.StateImp o XmlElement o gameinstance.GameManager
gamestate.s.AncientsStateFactory.state o gamestate.State o gamestate.s.AncientsStateFactory o XmlElement o gameinstance.GameManager
gameinstance.InstanceFileImp.LoadFromFile o gameinstance.InstanceFileImp o gameinstance.InstancePlaceholder o XmlDocument o gamestate.StateFactory o aiplayer.AIFactory o gamelogic.EngineLogic o gameinstance.GameManager
gameinstance.InstanceFileImp.Constructor o gameinstance.InstanceFileImp o gameinstance.InstancePlaceholder o XmlDocument o gamestate.StateFactory o aiplayer.AIFactory o gameinstance.EngineInstanceData o gamelogic.EngineLogic o gameinstance.GameManager o gameinstance.CombinedSaveFile
gameinstance.Program.blnLoadGame b o gameinstance.Program o gameinstance.InstancePlaceholder i4 gameinstance.PlayMode o net.GamesListItem
uiplayer.UIImp.blnAttemptToLoadGame b o uiplayer.UIImp o gameinstance.InstancePlaceholder i4 gameinstance.PlayMode o net.GamesListItem
uiplayer.s.net.NetUIImp.DownloadedInstance o uiplayer.s.net.NetUIImp i4o XmlDocument o gameinstance.CombinedSaveFile s
net.ClientHandlerImp.ParsedMessage o net.ClientHandlerImp i4 net.ClientHandlerImp.Command i4ss
net.ClientHandlerImp.ParseMessage o net.ClientHandlerImp sb
net.ClientHandlerImp.Message o net.ClientHandlerImp s
net.IPCMessageSocket.ForwardMessages o net.IPCMessageSocket
Delegate.IM Invoke
util.DelegateTimer.Event Action o util.DelegateTimer
Delegate.Invoke
Application. CallFunctionWithExceptionHandling o Application p
Main
main