[SERVER] 
[02-08 22:16:51] Opening UDP socket on 84.121.29.209 9088. Allow alternate ports: False
[APPLICATION] 
[02-08 22:16:51] 
APPLICATION EXCEPTION DETECTED: System.UnhandledExceptionEventArgs

Exception: System.Net.Sockets.SocketException: 	
The requested address is not valid in this context
   at OpenSim.Region.ClientStack.UDPServer.ServerListener()
   at OpenSim.OpenSimMain.CreateRegion(RegionInfo regionInfo)
   at OpenSim.ApplicationPlugins.LoadRegions.LoadRegionsPlugin.Initialise(OpenSimMain openSim)
   at OpenSim.OpenSimMain.StartUp()
   at OpenSim.Application.Main(String[] args)

Application is terminating: True