Got this error (posted log)

I got this error:

Code:

[Tick] Exception during execution:Buddy.Coroutines.CoroutineUnhandledException: Exception was thrown by coroutine ---> System.NullReferenceException: Object reference not set to an instance of an object.
   at HREngine.Bots.Playfield.minionGetDamageOrHeal(Minion m, Int32 dmgOrHeal, Boolean dontDmgLoss) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\Playfield.cs:line 4663
   at HREngine.Bots.Sim_CS2_034.onCardPlay(Playfield p, Boolean ownplay, Minion target, Int32 choice) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\cards\Sim_CS2_034.cs:line 22
   at HREngine.Bots.Playfield.playHeroPower(Minion target, Int32 penality, Boolean ownturn) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\Playfield.cs:line 2593
   at HREngine.Bots.Playfield.doAction(Action aa) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\Playfield.cs:line 2174
   at HREngine.Bots.EnemyTurnSimulator.simulateEnemysTurn(Playfield rootfield, Boolean simulateTwoTurns, Boolean playaround, Boolean print, Int32 pprob, Int32 pprob2) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\EnemyTurnSimulator.cs:line 87
   at HREngine.Bots.MiniSimulator.startEnemyTurnSim(Playfield p, Boolean simulateTwoTurns, Boolean print) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\MiniSimulator.cs:line 103
   at HREngine.Bots.MiniSimulator.doallmoves(Playfield playf, Boolean isLethalCheck) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\MiniSimulator.cs:line 160
   at HREngine.Bots.Ai.doallmoves(Boolean test, Boolean isLethalCheck) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\Ai.cs:line 123
   at HREngine.Bots.Ai.dosomethingclever(Behavior bbase) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\Silverfish\ai\Ai.cs:line 310
   at HREngine.Bots.Silverfish.updateEverything(Behavior botbase, Boolean runExtern, Boolean passiveWait) in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\silverfish_HB.cs:line 214
   at HREngine.Bots.DefaultRoutine.<OurTurnLogic>d__1c.MoveNext() in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\DefaultRoutine.cs:line 749
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at HREngine.Bots.DefaultRoutine.<Logic>d__3.MoveNext() in c:\Users\jackus\Desktop\HSB\Routines\DefaultRoutine\DefaultRoutine.cs:line 488
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at Triton.Bot.Logic.Bots.DefaultBot.DefaultBot.„ˆ.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Triton.Bot.Logic.Bots.DefaultBot.DefaultBot.†ˆ.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Triton.Bot.Logic.Bots.DefaultBot.DefaultBot.ˆ.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at Triton.Bot.Logic.Bots.DefaultBot.DefaultBot.ˆ.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Buddy.Coroutines.Coroutine.’”.Ž›.MoveNext()
   --- End of inner exception stack trace ---
   at Buddy.Coroutines.Coroutine.›(Boolean ›)
   at Buddy.Coroutines.Coroutine.Resume(Boolean ›)
   at Buddy.Coroutines.Coroutine.Resume()
   at Triton.Bot.Logic.Bots.DefaultBot.DefaultBot.Tick()
   at Triton.Bot.BotManager.Tick(IBot )