getting this in BoT on my 85 NE Frost DK.

3x [ADDON_ACTION_BLOCKED] AddOn 'ZPerl' tried to call the protected function 'UNKNOWN()'.
[string "@!BugGrabber/BugGrabber.lua"]:485: in function <!BugGrabber/BugGrabber.lua:485>
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "@ZPerl/ZPerl.lua"]:479: in function <ZPerl/ZPerl.lua:346>
[string "@ZPerl/ZPerl.lua"]:599: in function `XPerl_UpdateSpellRange'
[string "@ZPerl_RaidPets/ZPerl_RaidPets.lua"]:224: in function <ZPerl_RaidPets/ZPerl_RaidPets.lua:212>

Locals:
Skipped (In Encounter)