Bot Repeatedly Crashes

Had the bot working fine for 3 days now this:


[Tick] Exception during execution:Buddy.Coroutines.CoroutineUnhandledException: Exception was thrown by coroutine ---> System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at System.Collections.Generic.List`1.Enumerator.MoveNext()
at HREngine.Bots.Playfield.triggerStartTurn(Boolean ownturn) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\Playfield.cs:line 3560
at HREngine.Bots.Playfield.endEnemyTurn() in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\Playfield.cs:line 1980
at HREngine.Bots.EnemyTurnSimulator.simulateEnemysTurn(Playfield rootfield, Boolean simulateTwoTurns, Boolean playaround, Boolean print, Int32 pprob, Int32 pprob2) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\EnemyTurnSimulator.cs:line 141
at HREngine.Bots.MiniSimulator.startEnemyTurnSim(Playfield p, Boolean simulateTwoTurns, Boolean print) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\MiniSimulator.cs:line 103
at HREngine.Bots.MiniSimulator.doallmoves(Playfield playf, Boolean isLethalCheck) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\MiniSimulator.cs:line 160
at HREngine.Bots.Ai.doallmoves(Boolean test, Boolean isLethalCheck) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\Ai.cs:line 123
at HREngine.Bots.Ai.dosomethingclever(Behavior bbase) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\Silverfish\ai\Ai.cs:line 310
at HREngine.Bots.Silverfish.updateEverything(Behavior botbase, Boolean runExtern, Boolean passiveWait) in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\Routines\DefaultRoutine\silverfish_HB.cs:line 214
at HREngine.Bots.DefaultRoutine.<OurTurnLogic>d__1c.MoveNext() in c:\Users\Gene\Desktop\1-90 Questing Profile Pack\HB\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\Gene\Desktop\1-90 Questing Profile Pack\HB\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 )

The bot coroutine has finished in a state of Faulted
[Stop] Now requesting the BotThread to stop.
[Stats] Stop