only happens after installing netherspawn, other mods appear to be indicated, but if i take netherspawn out, the issue goes away and I can connect.

debug.log: https://gist.github.com/80d42dff6c21d6a768605f6db0380855
latest.log: https://gist.github.com/48aa1ca6102b18a520d1d278257c4a15