Cspan_

I put down the redstone flux block and tried to hit auto input, and it just crashed my game/server. I really can't figure out what is causing this. https://pastebin.com/UN1uVMkX, that is the crash log. I also recreated this crash in a solo world. Any help is appreciated, thank you in advance Edit: here is the latest log too https://pastebin.com/s5wfNLdm