Lua Inquisitor Boss-kill teleport problem

[rawrcore]

Hello, My friend is running TFS 0.4 and he asked me to fix his Inquisitor quest. Because the
teleport didn't show up after killing the bosses. I tried for awhile but due to my lack of experiance with
codelanguages i came up short. so i'm making a post here now.

This is the Creaturescript/Script he's running

local config =
{
    time = 60, -- seconds
    teleportId = 5023,
    bosses =
    { -- Monster Name,  Teleport Position, aid, optional brothers name
        ["Ushuriel"] = {  pos={ x=1383, y=615, z=11}, aid=1001},
        ["Zugurosh"] = {  pos={ x=1415, y=614, z=11}, aid=1002},
        ["Madareth"] = {  pos={ x=1398, y=655, z=11}, aid=1003},
        ["Annihilon"] = {  pos={ x=1473, y=615, z=11}, aid=1005},
        ["Hellgorak"] = {  pos={ x=1478, y=657, z=11}, aid=1006},
        ["Golgordan"] = {    pos={ x=1433, y=655, z=11}, aid=1004, brother = "Latrivan"},
        ["Latrivan"] = {    pos={ x=1433, y=655, z=11}, aid=1004, brother = "Golgordan"}
    }
}
local function changeBack(position)
    doItemSetAttribute(getTileItemById(t.pos, config.teleportId).uid, "aid", 3000)
end
function onKill(cid, target, lastHit)
    if(config.bosses[getCreatureName(target)]) then
        if config.bosses[getCreatureName(target)].brother then if(isMonster(getCreatureByName(config.bosses[getCreatureName(target)].brother))) then return true end end
        doItemSetAttribute(getTileItemById(config.bosses[getCreatureName(target)].pos, config.teleportId).uid, "aid", config.bosses[getCreatureName(target)].aid)
        doCreatureSay(cid, "Go into the teleport in "..config.timeToRemove.." seconds, else it will disappear.", TALKTYPE_MONSTER_SAY)
        addEvent(changeBack, config.time * 1000, t.pos)
    end
    return true
end

The error he get's says that the Attribute "onKill" is an unknown attribute. i tried changing it to "onDeath"
then no error showed up but still no tp.

if you need more information please ask. And thanks in advance.

 

[Limos]

Can you post the full error?