Crash when crossing certain chunk boundaries

In my main world, the game crashes whenever I try to cross certain chunk borders.

I used a shader pack that shows chunk borders and I marked the boundaries in my world where if I cross the chunk border the game crashes.

However, I have started other worlds and they are fine until the same problem seems to occur. I walk around for a while and eventually for some reason the game crashes. Every time I try to reopen this new world the game crashes again.

I have a Windows 10 PC I tried opening my main world in the Windows 10 edition and the same problem occurs there too. It must be a problem with the game itself.