I've tried updating my drivers and java, but every time I join a server, my game completely crashes. The crash log doesn't say what the cause is, but it lists the mixins for this mod as being part of the stack right before it. It also has a line that says "generating allow/deny lists" right before the crash on the log, but I'm not sure if that's something from this mod or something else. Either way, it looks like this mod is trying to cancel something that's not cancel-able.

I've attached my logs and crash report:
https://mclo.gs/0yizOy1 - crash report
https://mclo.gs/pA7SXJN - logs (Joined server line 1044, crash starts line 1226)

can you show your wands.json (both server and client.
also try deleting them, maybe they are corrupted