Vintage Story seems broken after long AFK session

[Patrick Schober]

Running on 64 bit Windows with 16 GB RAM 
Version: v1.12.5 (Stable)10.03.2020 15:55:02: Critical error occurred
System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
   bei Vintagestory.Client.NoObf.ClientPlatformWindows.LoadTexture(IBitmap bmp, Boolean linearMag, Int32 clampMode, Boolean generateMipmaps)
   bei _mKeEWUbBZsjLS6VlGWgOoYQFk2K._KNs6g2GMtsTu5gnL4MXdRgZVlLh()
   bei _lt8TgSVuBImgzFgAFlSeVzSFsSy._HdDsdRJDH8nMF88r278C4eqdINGA()
   bei _lt8TgSVuBImgzFgAFlSeVzSFsSy._gjiBClIE7Yspuz65gCqPGSAnUYeb()
   bei _lt8TgSVuBImgzFgAFlSeVzSFsSy._NbPATb9BXlxRc4ZhH2GgyFCUInp(Single )
   bei Vintagestory.Client.NoObf.ClientPlatformWindows.window_RenderFrame(Object sender, FrameEventArgs e)
   bei System.EventHandler`1.Invoke(Object sender, TEventArgs e)
   bei OpenTK.GameWindow.RaiseRenderFrame(Double elapsed, Double& timestamp)
   bei OpenTK.GameWindow.DispatchRenderFrame()
   bei OpenTK.GameWindow.Run(Double updates_per_second, Double frames_per_second)
   bei _hCuHXesCXlp0LGSdrsPFpw4up5n._mOm8EuKIvHpaJoztxNWRpAoOpbM(_55ISULxdcpPfF8D2JP831aWhOBe , String[] )
   bei _iCfIbY24GyBXP5lAwqsSlD9COxC._mOm8EuKIvHpaJoztxNWRpAoOpbM(ThreadStart )
-------------------------------
 

client-crash.txt client-debug.txt client-main.txt

[Kaelty]

Yeah vintage story doesn't seem to like beeing paused for too long, screen tends to freeze shortly after breaks that are a bit longer than just 1-2 mins. haven't tried pausing for multiple hours though.

[Tyron]

This crash however is fixed by updating to v1.12.6