running time error 6025, and crashed.

[23:44:10.874 D] System.Exception: Process must have frozen or gotten out of sync: InjectionFinishedEvent_was_never_fired
at GreyMagic.Executor.WaitForInjection(Int32 timeout)
at GreyMagic.Executor.Execute(Int32 timeout)
at GreyMagic.Executor.GrabFrame()
at ..[](String , String ž, String Ÿ, String ”Ž, MonoTypeEnum[] , Object[] ˆ)
at ..[](String , String ž, String Ÿ, String ”Ž, Object[] ˆ)
at Œ..()
at ..()
at Œ..()
at ˜.ˆ.()
[23:44:10.874 D] System.Exception: Process must have frozen or gotten out of sync: InjectionFinishedEvent_was_never_fired
at GreyMagic.Executor.WaitForInjection(Int32 timeout)
at GreyMagic.Executor.Execute(Int32 timeout)
at GreyMagic.Executor.GrabFrame()
at ..[](String , String ž, String Ÿ, String ”Ž, MonoTypeEnum[] , Object[] ˆ)
at ..[](String , String ž, String Ÿ, String ”Ž, Object[] ˆ)
at Œ..()
at ..()
at Œ..()
at ˜.ˆ.()
[23:44:10.921 N] Bot has stopped.
[23:44:14.527 N] The host process has exited! We will shut down as well.

Here is the log. When I was using .42 to .52 versions. After running about an hour, it always has running time error 6025, and then the Heartstone.exe crashed. When I was trying to find out the problem, I found when it is doing try to kill hero calculation, the game will crash before the final hit from minions. I have re-install my system, the game, the bot. Now I have to use .40 version. The problem occurred two days ago, it runs well before.

Is there anyone could tell what happened?