Lua NPC trouble

[Rozinx]

Lua Script Error: [Npc interface]
[16/01/2010 00:00:02] data/npc/scripts/default.luanThink
[16/01/2010 00:00:02]
[16/01/2010 00:00:02] data/npc/lib/npcsystem/npchandler.lua:293: bad argument #3 to 'gsub' (string/function/table expected)
[16/01/2010 00:00:02] stack traceback:
[16/01/2010 00:00:02] [C]: in function 'gsub'
[16/01/2010 00:00:02] data/npc/lib/npcsystem/npchandler.lua:293: in function 'parseMessage'
[16/01/2010 00:00:02] data/npc/lib/npcsystem/npchandler.lua:528: in function 'onWalkAway'
[16/01/2010 00:00:03] data/npc/lib/npcsystem/npchandler.lua:464: in function 'onThink'

After some time online. It keeps spamming and lagging my server, this is my default.lua

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

function onCreatureAppear(cid)			npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid)		npcHandler:onCreatureDisappear(cid)			end
function onCreatureSay(cid, type, msg)		npcHandler:onCreatureSay(cid, type, msg)		end
function onThink()				npcHandler:onThink()					end

npcHandler:addModule(FocusModule:new())

Thanks in advance.

 

[Rozinx]

bump >.>

 

[ratotbr]

i have same error