116 - skillet buffs aund bison

skillet makes the follwing error with the bison addon (buff manager)

Date: 2010-11-22 14:12:22
ID: 1
Error occured in: AddOn: Skillet
Count: 1
Message: Error: AddOn Skillet attempted to call a forbidden function (CancelUnitBuff()) from a tainted execution path.
Debug:
[C]: CancelUnitBuff()
..\FrameXML\BuffFrame.lua:280 BuffButton_OnClick()
[string "*:OnClick"]:1:
[string "*:OnClick"]:1