bugsack에드온에서 계속 똑같은거로 오류가 뜨는거같은데 이게 뭘까요?

1132x Blizzard_InspectUI/InspectPVPFrame.lua:71: Usage: local factionGroupTag, localized = UnitFactionGroup(unitName [, checkDisplayRace])

[string "=[C]"]: in function `UnitFactionGroup'

[string "@Blizzard_InspectUI/InspectPVPFrame.lua"]:71: in function `InspectPVPFrame_Update'

[string "@Blizzard_InspectUI/InspectPVPFrame.lua"]:60: in function <Blizzard_InspectUI/InspectPVPFrame.lua:58>

Locals:

(*temporary) = nil

아스필라님 항상 감사히 잘쓰고있습니다 !