Experience rune, error

[sibbe]

This error appears in my console when players are using a certain rune.

[27/11/2009 22:57:36] Lua Script Error: [Action Interface]
[27/11/2009 22:57:36] in a timer event called from:
[27/11/2009 22:57:36] data/actions/scripts/exp.luanUse

[27/11/2009 22:57:36] luaDoPlayerSetStorageValue(). Player not found

Here is the script:

-- Credits: Slawkens
local config = {
rate = 2.0, -- 2.0 = 2x faster than normal
time = 15, -- in minutes
storage = 20532
}

local function experienceEnd(cid)
if isPlayer(cid) then
doPlayerSetExperienceRate(cid, 1.0)
setPlayerStorageValue(tid, config.storage, -1)
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your extra experience rate has passed.")
end
end

function onUse(cid, item, fromPosition, itemEx, toPosition)
local tid = itemEx.uid or cid
if(not isPlayer(tid)) then
return false
end

local status = getPlayerStorageValue(tid, config.storage)
if(status ~= -1) then
doPlayerSendTextMessage(tid, MESSAGE_INFO_DESCR, "Your extra experience rate is already activated! It will expire at: " .. os.date("%X", status))
return true
end

doPlayerSendTextMessage(tid, MESSAGE_INFO_DESCR, "Your extra experience rate has been activated! It is now multiplied by: " .. config.rate .. ".")
doPlayerSetExperienceRate(tid, config.rate)
setPlayerStorageValue(tid, config.storage, os.time() + config.time * 60 * 1000)
doRemoveItem(item.uid, 1)
addEvent(experienceEnd, config.time * 60 * 1000, tid)
return true
end

And login.lua

local config = {
storage = 20532
}

function onLogin(cid)
if(getPlayerStorageValue(cid, config.storage) ~= -1) then
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your extra experience rate is gone.")
setPlayerStorageValue(cid, config.storage)
end
return true
end

 

[sibbe]

Does anybody know?