Describe the problem

Randomly, I'd encounter this error when using my hearthstone (and maybe other items) in my bag. I think I generally encounter this after being in LFR or other raid group

What version of BigWigs are you using? (Stating 'latest' is not useful)

253 (99db272)

Do you have an error log of what happened?

2x [ADDON_ACTION_FORBIDDEN] AddOn 'BigWigs_Plugins' tried to call the protected function 'UNKNOWN()'.
[string "@!BugGrabber/BugGrabber.lua"]:480: in function <!BugGrabber/BugGrabber.lua:480>
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: in function UseContainerItem' [string "@FrameXML/ContainerFrame.lua"]:1409: in function <FrameXML/ContainerFrame.lua:1318> [string "=[C]"]: in function ContainerFrameItemButton_OnClick'
[string "@FrameXML/ContainerFrame.lua"]:1461: in function <FrameXML/ContainerFrame.lua:1448>

Any additional information? (example: WoW language if not English)

Update to 254 and let us know if it still happens.