Hello! I'm not sure if this has been posted/solved already, but i have been having issues and i'm not sure how to solve it.

crash-2022-05-21_14.14.31-server.txt
crash-2022-05-21_18.50.00-server.txt

It seems to happen when the bosses spawn in and i have them turned off, but the random spawners are still active. Is there anyway to solve this?

Turning the deadly module off seems to fix the stack overflow issue, but Is there another way to keep it the module on without the crashes?

Were you near a boss spawner?
Why I ask is cause I have experienced something similar but it was a boss spawner deep underground that caused my game to crash when I got too close to it within 5 blocks of it.
Btw I'm in peaceful difficulty for now.
So I guess that I too will have to turn off the deadly module until the issues with it in the 1.16.5 version is fixed?...

I don't know if Shadows of Fire will be looking at the issue reports, from time to time maybe but that might be random so our best bet is to go to their discord and report these issues on there...

Were you near a boss spawner? Why I ask is cause I have experienced something similar but it was a boss spawner deep underground that caused my game to crash when I got too close to it within 5 blocks of it. Btw I'm in peaceful difficulty for now. So I guess that I too will have to turn off the deadly module until the issues with it in the 1.16.5 version is fixed?...

I don't know if Shadows of Fire will be looking at the issue reports, from time to time maybe but that might be random so our best bet is to go to their discord and report these issues on there...

Yes, any time one of my players were in the proximity of a boss spawner it would go into the crash loop.

That crash indicates you have invalid or no boss entries (or gear sets) or something of that sort that is breaking the system. Try removing extra datapacks or anything adding boss entries.