Trying to use a https://www.wowhead.com/item=203720/restorative-water but had already used it so it might not be able to actually be used where im using it but this error poped up when trying to use it again.

2x [ADDON_ACTION_FORBIDDEN] AddOn 'BetterBags' tried to call the protected function 'UNKNOWN()'.
[string "@!BugGrabber/BugGrabber.lua"]:481: in function <!BugGrabber/BugGrabber.lua:481>
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: in function UseContainerItem' [string "@FrameXML/ContainerFrame.lua"]:1424: in function <FrameXML/ContainerFrame.lua:1333> [string "=[C]"]: in function ContainerFrameItemButton_OnClick'
[string "@FrameXML/ContainerFrame.lua"]:1476: in function <FrameXML/ContainerFrame.lua:1463>

Locals:
_ = Frame {
RegisterEvent = defined @!BugGrabber/BugGrabber.lua:487
0 =
UnregisterEvent = defined @!BugGrabber/BugGrabber.lua:487
SetScript = defined @!BugGrabber/BugGrabber.lua:487
}
event = "ADDON_ACTION_FORBIDDEN"
events =

Are you able to reproduce this 100% of the time?

I think I might have a solution for this, I need to test -- give me a few.

I've confirmed how this happens, and can reproduce it 100% of the time, which is great. I need to investigate a fix for it, which is extremely high priority -- I expect a fix today.

This is fixed in .64 -- thanks for the heads up!