[Unkn]

MiRai the Vigilance tag is in the lib.lua.
Somewhere around 1370 if I remember correctly for the oUF_Karma lib.lua
Its part of the auras setup for aurawatch. The error isn't helpful in finding it. I just had to search through the files to find it.

It looks like this:

WARRIOR = {
   50720, --Vigilance
},

I just pulled the line out with the vigilance spellid. And problem solved.

WARRIOR = {
},