I host a server and what happened is that one of my members was messing around with a creature called from Alex's Mobs and what we believe happened it that a doggy talents dog got the ender flu from it. I will leave a report on both mod pages but this is the crash report. The crash report states that it is a Doggy Talents error. The server is not recoverable despite several kill all commands and removal of all effects.

crash-2023-11-20_23.35.59-server.txt

You can update the mod to 1.17.5 and it will fix it. We are deeply sorry for the incident.

This was on 1.19.2.

You can update the mod to 1.17.5 and it will fix it.
We are deeply sorry for the incident.

I mean DTN 1.19.2-1.17.5
DTN 1.17.5 is released for all supported version.
Please report back if the problem still exists.