Help with my frag remover and depot please

[chiro]

Hello, i have problems with frag remover, mi script is :

function onUse(cid, item, frompos, item2, topos)
 
        local nonremskulls =  -- These are the skulls it cant remove. If player has any of these, the rune wont work.
{
        white = SKULL_WHITE
}
 
        if isInArray(nonremskulls, getPlayerSkullType(cid)) then
                doPlayerSendCancel(cid,"You can't remove this type of skull.")
                doSendMagicEffect(getPlayerPosition(cid),2)
        else
                db.executeQuery("UPDATE `killers` SET `unjustified` = 0 WHERE `id` IN (SELECT `kill_id` FROM `player_killers` WHERE `player_id` = " .. getPlayerGUID(cid) .. ")")
                doCreatureSetSkullType(cid,0)
                doPlayerSendTextMessage(cid,27,"Your frags & your skull have been removed, thanks for donating!")
                doSendMagicEffect(getPlayerPosition(cid),CONST_ME_MAGIC_RED)
                                doSendAnimatedText(getPlayerPosition(cid), "Removed!", 180)
                doRemoveItem(item.uid, 1)
                                doPlayerSetSkullEnd(cid, 0, getPlayerSkullType(cid))
 
        return TRUE
        end
end

And when a player with red skull use the frag remover, the server in console say, cannt connect to mysql, reconnecting... failed.
And i look my db in killers and i have a id death_id final_hit unjustified war and i add kill_id player_killers player_id player_deaths to the part of detabase killers, but i test the frag remover and the mysql fall off of new, any person that know mysql can help me, because i dont know very much.


Mi other bug, is mi depot, the persons can transfer between they. and can steal items. can help me with this.

Thanks for all!