TFS 0.X TFS 0.4 Creaturescript - topfrags

[FearWar]

Hi otlanders,

I am using this script, so when one player kills another, it is to update my database, but it is not working, can anyone help me?

    <event type="kill" name="topfrags" event="script" value="topfrags.lua"/>

scripts

local skulls = {SKULL_WHITE, SKULL_YELLOW, SKULL_RED, SKULL_BLACK}

function addPlayerFrag(cid, value)
    db.executeQuery("UPDATE `players` SET `frags_all` = `frags_all` + " .. value .. " WHERE `id` = " .. getPlayerGUID(cid) .. ";")
    return true
end

function onKill(cid, target)
    if isPlayer(cid) and isPlayer(target) then
        for i= 1, #skulls do
            if getPlayerSkullType(target) == skulls[i]  then
                addPlayerFrag(cid, 1)
                break
            end
        end
    end
    return true
end

login
registerCreatureEvent(cid, "topfrags")