Possible Fixes

Yes

Modpack Version

other

What happened?

Initially there were no issues when entering the nether, however an other player started to explore the nether and at some point crashed the server. From then on any time someone entered the nether it would crash the server.

Crash Log

https://gist.github.com/falconet24/b9eb5ebf9414b8668ff33f9216a561cd