Friend suddenly cant join

[Cootaloo]

https://pastebin.com/pQmyDUSA

https://pastebin.com/drfn2PT4

(I only sent part of the debug log, tell me if you need more)
Me and y friend have been playing on a modded server for a while. We installed rougelike dungeons, and ever since then  my friend suddenly can't join. Technically he can, but whenever he does the server crashes. The server is fine when I'm on though. He swears he didn't do anything wrong. I looked up the error and anything I could find was of no help. Can someone please help me? Thanks.

[Ommina]

Looks to be this issue with Wizardry.

 

Beyond that, I've not got much to offer. It doesn't appear to be an update method, so I'm unsure if setting forge's removeErroringEntities option to true will do any good.

[Cootaloo]

Yeah I tried the remove erroring entities option, didn't solve anything. I really can't figure this out. Someone please help

[Ommina]

As I see it, you've got three options:

 

• Wait for the mod author to fix the issue.  This may happen tomorrow; this may happen never.
• Try to edit the offending entity (or entities, I guess) out with an nbt editor.  May take some poking about, but since you know your friend's location via the log file, you should be able to narrow it down to the correct region.
• Remove the mod entirely.