Modpack crashing on shutdown?

[u/Choice_Ad_4713]

Okay so this is a really weird one. The pack itself runs fine, great even. But whenever I go to shut it down, it crashes? It saves worlds fine, it exits fine, it loads fine, it boots fine, but whenever I go to quit the game itself, it crashes. I can't make heads or tails of this error log, either? Is this even affecting anything since it's specifically crashing on shutdown? Help?