After last update i keep getting this:

2x [ADDON_ACTION_FORBIDDEN] AddOn 'SpellNotifications' tried to call the protected function 'UNKNOWN()'.
Debugstack was nil.

It happens without me doing anything. I have been afk in Valdrakken and will randomly pop.
Was on Retail.

Hi, thank you - I've been getting it as well, even before the update, but I haven't found which function it's complaining about yet. I'm on vacation atm so I can't dig any deeper until mid-october.

I've seen many other addons like WeakAura and RaiderIO having the same issue, so maybe a fix comes out of their debugging.

I can also see the same error

The stacktrace doesnt give a lot of clues to what is actually going wrong though other than it calling a protected method UNKNOWN() x2... Perhaps if we can figure out what action ingame causes the error we could pinpoint what spellnotification uses that is now protected? 🤔

I havent personally seen other addons throwing this but if that is the case perhaps the stacktrace is just one of them incorrect stacktraces that can occur through other taint of the UI?