Lua Problem with setting storage

[Alegres]

Hello, I'm writing quest based on that tutorial: http://otland.net/f479/configuration-how-make-working-quest-log-143683/

Code:

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

-- QUEST --
function Task1(cid, message, keywords, parameters, node)

local stor1 = 25578 -- this is the same STOR1 from quests.xml

    if(not npcHandler:isFocused(cid)) then
        return false
    end

    if getPlayerStorageValue(cid,stor1) < 0 then
                npcHandler:say('I will be waiting here, I guess... Find the bloody lever!',cid)
            doPlayerSetStorageValue(cid, stor1, 0)
    elseif getPlayerStorageValue(cid, stor1) == 0 then
                npcHandler:say('I am still waiting for you to unlock me.',cid)
    elseif getPlayerStorageValue(cid, stor1) == 1 then
                npcHandler:say('Thank you, now I\'m free! I\'ll tell you a secret. To pass through the doors, you have to whistle while staying right in front of them.',cid)
				 doPlayerSetStorageValue(cid, 1234, 1)
                 doSendMagicEffect(getCreaturePosition(cid), 13)
				 doPlayerSetStorageValue(cid, stor1, 2)
    elseif getPlayerStorageValue(cid, stor1) == 2 then
                npcHandler:say('You already unlocked my cage, thank you!',cid)
    end
end

local node1 = keywordHandler:addKeyword({'out'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Some bastards forced me into entering here then locked the room by pulling a lever around here somewhere. Would you please find it and unlock me?'})
      node1:addChildKeyword({'yes'}, Task1, {})
    node1:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Seems like you are no better than them.', reset = true})

npcHandler:addModule(FocusModule:new())

but I get errors:

What am I doing wrong? I got TFS for Tibia 9.31

 

[Zyntax]

Replace

doPlayerSetStorageValue(..

with

setPlayerStorageValue(..

this should do the trick

 

[Alegres]

Still nothing Zyntax =( No error shown but the script doesn't work.