SetAccountData Error MTA DayZ

[Lovekillin11]

Hey so i have this MTA DayZ server and when i backup nothing happens it says it goes through but when i reset the server it doesnt save it olds some old backup this is what i get when i look at my logs while backuping

[2016-02-21 14:49:46] WARNING: [TWD_Server]\TWD_DayZ\login.lua:481: Bad argument @ 'setAccountData' [Expected account at argument 1, got boolean]

Please help

[Lovekillin11]

        setAccountData(vehicleManager,"vehicleamount",counter) 
        setAccountData(vehicleManager,"tentamount",counterTent) 
    end 

[Dimos7]

show all code and put it in tag lua thanks

[1LoL1]

show all code and put it in tag lua thanks

it's Lua tags.

[Lovekillin11]

local spawnPositions = { 
{1545.3529,-846.4341,68.0673}, 
{1439.0686,-806.5319,86.4608}, 
{1215.6058,-623.6701,103.7500}, 
{1150.1101,-812.8761,53.4620}, 
{1176.5067,-1324.4878,14.0247}, 
{993.3409,-1815.5619,14.0994}, 
{1448.0914,-2287.3130,13.5469}, 
{1686.3945,-2201.4077,13.5469}, 
{1743.0483,-1862.4574,13.5763}, 
{2033.7745,-1406.7250,17.2012}, 
{1332.0486,-985.0244,33.8966}, 
{1747.9255,-464.6945,50.5337}, 
{1709.3138,744.9565,12.6174}, 
{1679.1981,767.1046,12.2710}, 
{2470.3784,1023.8534,13.3320}, 
{2575.8455,1321.9833,10.8203}, 
{2478.1201,1652.9989,10.8203}, 
{2262.6440,1785.4316,16.4524}, 
{2290.4497,2453.6321,10.8203}, 
{1662.5825,2097.1572,10.8203}, 
{1687.2134,1940.9889,10.8203}, 
{1457.7510,2029.8673,14.7396}, 
{1607.5327,1819.4961,10.8280}, 
{1677.5142,1449.9734,14.9009}, 
{796.9202,1974.3610,5.3359}, 
{83.9083,1172.7161,18.4886}, 
{-305.8632,1115.2893,19.7493}, 
{-40.1456,53.7184,6.4844}, 
{217.4245,-87.6386,1.5684}, 
{323.9685,-574.6132,9.7228}, 
{774.2271,-500.0557,22.2444}, 
{124.2953,2600.4807,20.9170}, 
{-625.2667,2710.9106,72.3750}, 
{-767.1581,2742.2473,45.7853},  
{-1390.0135,2637.5400,55.9844}, 
{-1670.3989,2556.8291,85.3047}, 
{-2382.9729,2542.2722,23.6016}, 
{-2582.1033,2305.0249,7.0029}, 
{-2685.2371,1696.2450,67.4397}, 
{-2871.5483,1003.8621,39.2318}, 
{-2132.1506,826.3356,69.3878}, 
{-2516.9482,623.7542,28.2126}, 
{-2692.6912,100.2719,4.3359},  
{-2727.6711,-314.7328,7.0391}, 
{-2217.5200,-2402.1240,31.8293}, 
{-2061.6047,-2506.9600,30.7468}, 
{-1562.7632,-2737.5830,48.5440}, 
{-42.3457,-2501.5232,36.0568}, 
} 
  
local playerDataTable = { 
{"alivetime"}, 
{"skin"}, 
{"MAX_Slots"}, 
{"bandit"}, 
{"blood"}, 
{"food"}, 
{"thirst"}, 
{"temperature"}, 
{"currentweapon_1"}, 
{"currentweapon_2"}, 
{"currentweapon_3"}, 
{"bleeding"}, 
{"brokenbone"}, 
{"pain"}, 
{"cold"}, 
{"infection"}, 
{"humanity"}, 
{"zombieskilled"}, 
{"headshots"}, 
{"murders"}, 
{"banditskilled"}, 
{"Firewood"}, 
{"Bandage"}, 
{"Water Bottle"}, 
{"Pasta Can"}, 
{"Beans Can"}, 
{"Cereal"}, 
{"Box of Matches"}, 
{"M1911 Mag"}, 
{"M9 SD Mag"}, 
{"Desert Eagle Mag"}, 
{"M1911"}, 
{"M9 SD"}, 
{"Winchester 1866"}, 
{"PDW"}, 
{"Hatchet"}, 
{"Poptarts"}, 
{"Morphine"}, 
{"Soda Bottle"}, 
{"Empty Jerry Can"}, 
{"Full Jerry Can"}, 
{"Roadflare"}, 
{"Milk"}, 
{"PDW Mag"}, 
{"MP5A5 Mag"}, 
{"AK Mag"}, 
{"M4 Mag"}, 
{"Tear Gas"}, 
{"Desert Eagle"}, 
{"Sawn-Off Shotgun"}, 
{"SPAZ-12 Combat Shotgun"}, 
{"MP5A5"}, 
{"Watch"}, 
{"Medic Kit"}, 
{"Heat Pack"}, 
{"Lee Enfield"}, 
{"PDW"}, 
{"AK-47"}, 
{"Blood Bag"}, 
{"GPS"}, 
{"Map"}, 
{"Toolbox"}, 
{"Wire Fence"}, 
{"Tire"}, 
{"Engine"}, 
{"M136 Rocket"}, 
{"CZ 550 Mag"}, 
{"Lee Enfield Mag"}, 
{"M4"}, 
{"CZ 550"}, 
{"Infrared Goggles"}, 
{"Night Vision Goggles"}, 
{"Tent"}, 
{"Raw Meat"}, 
{"Cooked Meat"}, 
{"Camouflage Clothing"}, 
{"Ghillie Suit"}, 
{"Bandit1 Clothing"}, 
{"Bandit2 Clothing"}, 
{"Merle Clothing"}, 
{"Rick Clothing"}, 
{"Civilian Clothing"}, 
{"Survivor Clothing"}, 
{"Painkiller"}, 
{"Binoculars"}, 
{"Empty Water Bottle"}, 
{"Empty Soda Cans"}, 
{"Expired Cereal"}, 
{"1866 Slug"}, 
{"2Rnd. Slug"}, 
{"SPAZ-12 Pellet"}, 
{"Baseball Bat"}, 
{"Street Sign"}, 
{"Golf Club"}, 
{"Parachute"}, 
} 
  
  
function playerLogin(username, pass, player) 
    local playerID = getAccountData(getPlayerAccount(player),"playerID") 
    account = getPlayerAccount(player) 
    local x,y,z =  getAccountData(account,"last_x"),getAccountData(account,"last_y"),getAccountData(account,"last_z") 
    local skin = getAccountData(account,"skin") 
    createZombieTable (player) 
    if getAccountData(account,"isDead") then 
        spawnDayZPlayer(player) 
        return 
    end 
    spawnPlayer (player, x,y,z, math.random(0,360), skin, 0, 0) 
    fadeCamera (player, true) 
    setCameraTarget (player, player) 
    playerCol = createColSphere(x,y,z,1.5) 
    setElementData(player,"playerCol",playerCol) 
    attachElements ( playerCol, player, 0, 0, 0 ) 
    setElementData(playerCol,"parent",player) 
    setElementData(playerCol,"player",true) 
    for i,data in ipairs(playerDataTable) do 
        local elementData = getAccountData(account,data[1]) 
        setElementData(player,data[1],elementData) 
    end 
    setElementData(player,"logged_in",true) 
    setPedStat(source, 69, 1000) 
    setPedStat(source, 70, 1000) 
    setPedStat(source, 71, 1000) 
    setPedStat(source, 72, 1000) 
    setPedStat(source, 73, 1000) 
    setPedStat(source, 74, 1000) 
    setPedStat(source, 75, 1000) 
    setPedStat(source, 76, 1000) 
    setPedStat(source, 77, 1000) 
    setPedStat(source, 78, 1000) 
    setPedStat(source, 79, 1000) 
    setPedStat(source, 80, 1000) 
    setPedStat(source, 81, 1000) 
        --Weapons 
    --Old Weapons 
    local weapon = getElementData(player,"currentweapon_1") 
    if weapon then 
    local ammoData,weapID = getWeaponAmmoType (weapon) 
    giveWeapon(player,weapID,getElementData(player,ammoData), true ) 
    end 
    local weapon = getElementData(player,"currentweapon_2") 
    if weapon then 
    local ammoData,weapID = getWeaponAmmoType (weapon) 
    giveWeapon(player,weapID,getElementData(player,ammoData), false ) 
    end 
    local weapon = getElementData(player,"currentweapon_3") 
    if weapon then 
    local ammoData,weapID = getWeaponAmmoType (weapon) 
    giveWeapon(player,weapID,getElementData(player,ammoData), false ) 
    end 
    setElementModel(player,getElementData(player,"skin")) 
    --setElementModel(source,"skin") 
  
    setElementData(player,"admin",getAccountData(account,"admin") or false) 
    setElementData(player,"moderator",getAccountData(account,"moderator") or false) 
  
end 
addEvent("onPlayerDayZLogin", true) 
addEventHandler("onPlayerDayZLogin", getRootElement(), playerLogin) 
  
function playerRegister(username, pass, player) 
    local number = math.random(table.size(spawnPositions)) 
    local x,y,z = spawnPositions[number][1],spawnPositions[number][2],spawnPositions[number][3] 
    spawnPlayer (player, x,y,z, math.random(0,360), 73, 0, 0) 
    fadeCamera (player, true) 
    setCameraTarget (player, player) 
    playerCol = createColSphere(x,y,z,1.5) 
    attachElements ( playerCol, player, 0, 0, 0 ) 
    setElementData(playerCol,"parent",player) 
    setElementData(playerCol,"player",true) 
    setPedStat(source, 69, 1000) 
    setPedStat(source, 70, 1000) 
    setPedStat(source, 71, 1000) 
    setPedStat(source, 72, 1000) 
    setPedStat(source, 73, 1000) 
    setPedStat(source, 74, 1000) 
    setPedStat(source, 75, 1000) 
    setPedStat(source, 76, 1000) 
    setPedStat(source, 77, 1000) 
    setPedStat(source, 78, 1000) 
    setPedStat(source, 79, 1000) 
    setPedStat(source, 80, 1000) 
    setPedStat(source, 81, 1000) 
    ---------------------------------- 
    --Player Items on Start 
    for i,data in ipairs(playerDataTable) do 
        if data[1] =="Bandage" then 
            setElementData(player,data[1],2) 
        elseif data[1] =="Painkiller" then 
            setElementData(player,data[1],1) 
        elseif data[1] =="MAX_Slots" then 
            setElementData(player,data[1],8) 
        elseif data[1] =="skin" then 
            setElementData(player,data[1],73) 
        elseif data[1] =="blood" then 
            setElementData(player,data[1],12000) 
        elseif data[1] =="temperature" then 
            

[Tox]

i am not sure but you should check isGuestAccount (account) before saving, that might prevent such an error