I Interrupted That 

function InterruptSay:COMBAT_LOG_EVENT_UNFILTERED(...)

	if InterruptSayDB.intsayonoff==1 then

		local aEvent = select(2, ...)
		if aEvent=="SPELL_INTERRUPT" then
			local aUser = select(4, ...)
			if aUser~=UnitName("player") then return end 
			local destName = select(7, ...)
			local spellID = select(12, ...)
			
			if InterruptSayDB.Verbose~=1 then 
				intsaymsg = ("Interrupted: "..destName.. "'s " ..GetSpellLink(spellID).. ".")
				InterruptSayDB.msg = ("Interrupted: MobName's [SpellLink].")
			else
				intsaymsg = ("=> I Interrupted That: "..destName.. "'s " ..GetSpellLink(spellID).. ".")
				InterruptSayDB.msg = ("=> I Interrupted That: MobName's [SpellLink].")
			end
        
			if InterruptSayDB.INTSAYOUTPUT=='Emote' then
				SendChatMessage("interrupted "..destName.."'s "..GetSpellLink(spellID)..".", "EMOTE")
			elseif InterruptSayDB.INTSAYOUTPUT=='Self' then
				print(intsaymsg)
			elseif InterruptSayDB.INTSAYOUTPUT=='Say' then
				SendChatMessage(intsaymsg, "SAY")
			elseif InterruptSayDB.INTSAYOUTPUT=='Auto' then 
			
				local inParty = GetNumPartyMembers()>=1
				local inRaid = GetNumRaidMembers()>=5
				
				if inParty then xxx="PARTY" end
				if inRaid then xxx="RAID" end
			
				if (not inParty) and (not inRaid) then
					print(intsaymsg)
				else 
					SendChatMessage(intsaymsg, xxx)
				end
			end
		end
	end 
end

Date: 2011-02-05 12:09:38
ID: 3
Error occured in: Global
Count: 13
Message: ..\AddOns\InterruptSay\InterruptSay.lua line 116:
   attempt to index global 'InterruptSayDB' (a nil value)
Debug:
   (tail call): ?
   [C]: ?
   InterruptSay\InterruptSay.lua:116: value()
   ..\FrameXML\ChatFrame.lua:4147:
      ..\FrameXML\ChatFrame.lua:4074
   [C]: ChatEdit_ParseText()
   ..\FrameXML\ChatFrame.lua:3737: ChatEdit_SendText()
   ..\FrameXML\ChatFrame.lua:3775: ChatEdit_OnEnterPressed()
   [string "*:OnEnterPressed"]:1:
      [string "*:OnEnterPressed"]:1