Hi, I get this LUA error quite frequently since the latest Wrath patch came out:

7x [ADDON_ACTION_BLOCKED] AddOn 'Cell' tried to call the protected function 'CellRaidMarksFrame:Show()'.
[string "@!BugGrabber/BugGrabber.lua"]:481: in function <!BugGrabber/BugGrabber.lua:481>
[string "=[C]"]: in function Show' [string "@Cell/Widgets/Animation.lua"]:61: in function <Cell/Widgets/Animation.lua:57> [string "@Cell/Widgets/Animation.lua"]:85: in function FrameFadeIn'
[string "@Cell/Widgets/Animation.lua"]:113: in function <Cell/Widgets/Animation.lua:111>
[string "=[C]"]: ?

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

Fixed.