Wondering if its possible a charm thing if the boss is trying to charm someone with someone already charmed? I made re-cast delay longer for the boss to use that in case.
I'm open to ideas how to fix. I know its not the zone memory leak, that was fixed, so maybe it has something to do with spells or players plugins.
It likely has to do with a custom spell effect, there was one I was trying to plug (It showed a few times when I was making custom spells) but never did.
If you can get me a stack trace of the crash (.dmp file) I can fix it.