error during shot a arrow

[Cricus]

Running on 64 bit Windows with 8 GB RAM 
Version: 1.8.0-rc.3 Survival Mode Edition (Unstable)17/12/2018 22:49:56: Critical error occurred
System.IndexOutOfRangeException: Indice oltre i limiti della matrice.
   in Vintagestory.API.Common.ClientAnimator.calculateMatrices(Single dt)
   in Vintagestory.API.Common.AnimatorBase.OnFrame(Dictionary`2 activeAnimationsByAnimCode, Single dt)
   in Vintagestory.API.Common.AnimationManager.OnClientTick(Single dt)
   in _q9Rv3XqTgyZc7fwv7RMweS1Hlcf._uHuc6ZSVnF2kRdRqNgIar70dBtc(EnumRenderStage , Single )
   in _mX9g9PLdACMTAhOdj7qwzHYva0u._uHuc6ZSVnF2kRdRqNgIar70dBtc(EnumRenderStage , Single )
   in _mX9g9PLdACMTAhOdj7qwzHYva0u._y9bVTM8ralEc5DwfqpNbzI2aZxN(Single )
   in _mX9g9PLdACMTAhOdj7qwzHYva0u._pARnzblcIfWl3yOhrEUM9ZngrFO(Single )
   in _vsGyeA5pbNdDFpxoe9rqQETcyfFA._4LTmQ54t7qdXhKIxle2LzgELczc(Single )
   in _6Q3YDIFjHbxqpYYTvzxaRgLW7GP._7hklnnsuSg3XOaSC43tk5nV24uF(Single )
   in _6Q3YDIFjHbxqpYYTvzxaRgLW7GP._QohBb0KVe7wO7bv3zfz4gGKd5wg(Single )
   in _L3yeRaJoskTLuDLAdp3wSVZ3QwB._TkXdyM4mMHRBX5PdGH384SoNA3q(Object , FrameEventArgs )
   in System.EventHandler`1.Invoke(Object sender, TEventArgs e)
   in OpenTK.GameWindow.RaiseRenderFrame(Double elapsed, Double& timestamp)
   in OpenTK.GameWindow.DispatchRenderFrame()
   in OpenTK.GameWindow.Run(Double updates_per_second, Double frames_per_second)
   in _t2FTZecW6V6pdPzkExpd2qsRNOD._xEY03gZYW2vYkpGlILwkOH4PNwE(_EezK5LydAUMaglmnoCFzWvNtGEu , String[] )
   in _mzRH3Djd4QLjANEkErJsIDLxdn2._xEY03gZYW2vYkpGlILwkOH4PNwE(ThreadStart )
-------------------------------
 

[Tyron]

Looks like its the same crash as you posted before