SE Error

Exception occured: System.NullReferenceException: Object reference not set to an instance of an object.
   at VRage.Audio.MyCueBank.IsValidTransitionCategory(MyStringId transitionEnum, MyStringId category)
   at VRage.Audio.MyXAudio2.PlayMusic(Nullable`1 track, Int32 priorityForRandom)
   at Sandbox.Game.Screens.MyGuiScreenMainMenuBase.Update(Boolean hasFocus)
   at SpaceEngineers.Game.GUI.MyGuiScreenMainMenu.Update(Boolean hasFocus)
   at Sandbox.Graphics.GUI.MyScreenManager.Update(Int32 totalTimeInMS)
   at Sandbox.Graphics.GUI.MyDX9Gui.Update(Int32 totalTimeInMS)
   at Sandbox.MySandboxGame.Update()
   at Sandbox.Engine.Platform.Game.UpdateInternal()
   at Sandbox.Engine.Platform.Game.RunSingleFrame()
   at Sandbox.Engine.Platform.FixedLoop.<>c__DisplayClass11_0.<Run>b__0()
   at Sandbox.Engine.Platform.GenericLoop.Run(VoidAction tickCallback)
   at Sandbox.Engine.Platform.Game.RunLoop()
   at Sandbox.MySandboxGame.Run(Boolean customRenderLoop, Action disposeSplashScreen)
   at SpaceEngineers.MyProgram.Main(String[] args)