Crash log: https://paste.sunekaer.com/nikeceveja.rb
Config: https://paste.sunekaer.com/otopaqirek.bash
Minecraft Version: 1.15.2
Forge: 31.1.87

This crash doesn't happen every time

Closing this as I don't even know what's causing it, nor do I think there's anything I can do to fix it.

That's a bit strange. I'm not even sure if thats being caused by packmenu (the line in question is vanilla copypaste).

Im not sure either what caused the crash, but this is just the only mod i see in the crash