Smuxi

Exception Type:
System.InvalidOperationException

Exception Message:
Collection was modified; enumeration operation may not execute.

Exception StackTrace:
  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception& exc, System.Object[]& out_args) [0x00000] in <filename unknown>:0 

Exception.ToString():
System.InvalidOperationException: Collection was modified; enumeration operation may not execute.

Server stack trace: 
  at System.Collections.Generic.List`1+Enumerator[Smuxi.Engine.IProtocolManager].VerifyState () [0x00000] in <filename unknown>:0 
  at System.Collections.Generic.List`1+Enumerator[Smuxi.Engine.IProtocolManager].MoveNext () [0x00000] in <filename unknown>:0 
  at Smuxi.Engine.Session.UpdatePresenceStatus (PresenceStatus status, System.String message) [0x00031] in /build/buildd/smuxi-0.9+git/src/Engine/Session.cs:1577 
  at Smuxi.Engine.Session.CheckPresenceStatus () [0x00059] in /build/buildd/smuxi-0.9+git/src/Engine/Session.cs:1571 
  at (wrapper remoting-invoke-with-check) Smuxi.Engine.Session:CheckPresenceStatus ()
  at Smuxi.Engine.FrontendManager.Sync () [0x0013d] in /build/buildd/smuxi-0.9+git/src/Engine/FrontendManager.cs:179 
  at (wrapper managed-to-native) System.Runtime.Remoting.RemotingServices:InternalExecute (System.Reflection.MethodBase,object,object[],object[]&)
  at System.Runtime.Remoting.RemotingServices.InternalExecuteMessage (System.MarshalByRefObject target, IMethodCallMessage reqMsg) [0x00000] in <filename unknown>:0 

Exception rethrown at [0]: 

  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception& exc, System.Object[]& out_args) [0x00000] in <filename unknown>:0