i mess up my player.luav help!

[wafuboe]

hello guys well i as trying to install a task system to my ot and in one of the steps was to add this to player.lua just before

self:sendTextMessage(MESSAGE_INFO_DESCR, description)

add:

if thing:isCreature() then
        if thing:isPlayer() then
            description = string.format("%s\nTask Rank: "..getRankTask(thing), description)
        end
    end

and i just did that on player.lua

-- Internal Use
STONE_SKIN_AMULET = 2197
GOLD_POUNCH = 26377
ITEM_STORE_INBOX = 26052
ITEM_PARCEL = 2595

-- No move items with actionID 8000
NOT_MOVEABLE_ACTION = 8000

-- Players cannot throw items on teleports if set to true
local blockTeleportTrashing = true

local titles = {
    {storageID = 14960, title = " Scout"},
    {storageID = 14961, title = " Sentinel"},
    {storageID = 14962, title = " Steward"},
    {storageID = 14963, title = " Warden"},
    {storageID = 14964, title = " Squire"},
    {storageID = 14965, title = " Warrior"},
    {storageID = 14966, title = " Keeper"},
    {storageID = 14967, title = " Guardian"},
    {storageID = 14968, title = " Sage"},
    {storageID = 14969, title = " Tutor"},
    {storageID = 14970, title = " Senior Tutor"},
    {storageID = 14971, title = " King"},
}

local exercise_ids = {31821,31822,31823,31824,31825,31826}

local function getTitle(uid)
    local player = Player(uid)
    if not player then return false end

    for i = #titles, 1, -1 do
        if player:getStorageValue(titles[i].storageID) == 1 then
            return titles[i].title
        end
    end

    return false
end

function Player:onBrowseField(position)
    return true
end

local function getHours(seconds)
    return math.floor((seconds/60)/60)
end

local function getMinutes(seconds)
    return math.floor(seconds/60)
end

local function getSeconds(seconds)
    return seconds%60
end

local function getTime(seconds)
    local hours, minutes = getHours(seconds), getMinutes(seconds)
    if (minutes > 59) then
        minutes = minutes-hours*60
    end

    if (minutes < 10) then
        minutes = "0" ..minutes
    end

    return hours..":"..minutes.. "h"
end

local function getTimeinWords(secs)
    local hours, minutes, seconds = getHours(secs), getMinutes(secs), getSeconds(secs)
    if (minutes > 59) then
        minutes = minutes-hours*60
    end

    local timeStr = ''

    if hours > 0 then
        timeStr = timeStr .. ' hours '
    end

    timeStr = timeStr .. minutes .. ' minutes and '.. seconds .. 'seconds.'

    return timeStr
end

function Player:onLook(thing, position, distance)
    local description = "You see "
    if thing:isItem() then
        if thing.actionid == 5640 then
            description = description .. "a honeyflower patch."
        elseif thing.actionid == 5641 then
            description = description .. "a banana palm."
        elseif thing.itemid >= ITEM_HEALTH_CASK_START and thing.itemid <= ITEM_HEALTH_CASK_END
        or thing.itemid >= ITEM_MANA_CASK_START and thing.itemid <= ITEM_MANA_CASK_END
        or thing.itemid >= ITEM_SPIRIT_CASK_START and thing.itemid <= ITEM_SPIRIT_CASK_END
        or thing.itemid >= ITEM_KEG_START and thing.itemid <= ITEM_KEG_END then
            description = description .. thing:getDescription(distance)
            local charges = thing:getCharges()
            if charges then
            description = string.format("%s\nIt has %d refillings left.", description, charges)
            end
        else
            description = description .. thing:getDescription(distance)
        end

        local itemType = thing:getType()
        if (itemType and itemType:getImbuingSlots() > 0) then
            local imbuingSlots = "Imbuements: ("
            for i = 1, itemType:getImbuingSlots() do
                local specialAttr = thing:getSpecialAttribute(i)
                local time = 0
                if (thing:getSpecialAttribute(i+3)) then
                    time = getTime(thing:getSpecialAttribute(i+3))
                end

                if (specialAttr and specialAttr ~= 0) then
                    if (i ~= itemType:getImbuingSlots()) then
                        imbuingSlots = imbuingSlots.. "" ..specialAttr.." " ..time..", "
                    else
                        imbuingSlots = imbuingSlots.. "" ..specialAttr.." " ..time..")."
                    end
                else
                    if (i ~= itemType:getImbuingSlots()) then
                        imbuingSlots = imbuingSlots.. "Empty Slot, "
                    else
                        imbuingSlots = imbuingSlots.. "Empty Slot)."
                    end
                end
            end
            description = string.gsub(description, "It weighs", imbuingSlots.. "\nIt weighs")
        end
    else
        description = description .. thing:getDescription(distance)
        if thing:isMonster() then
            local master = thing:getMaster()
            if master and table.contains({'thundergiant','grovebeast','emberwing','skullfrost'}, thing:getName():lower()) then
                description = description..' (Master: ' .. master:getName() .. '). It will disappear in ' .. getTimeinWords(master:getStorageValue(Storage.PetSummon) - os.time())
            end
        end
    end

    if self:getGroup():getAccess() then
        if thing:isItem() then
            description = string.format("%s\nItem ID: %d", description, thing:getId())

            local actionId = thing:getActionId()
            if actionId ~= 0 then
                description = string.format("%s, Action ID: %d", description, actionId)
            end

            local uniqueId = thing:getAttribute(ITEM_ATTRIBUTE_UNIQUEID)
            if uniqueId > 0 and uniqueId < 65536 then
                description = string.format("%s, Unique ID: %d", description, uniqueId)
            end

            local itemType = thing:getType()

            local transformEquipId = itemType:getTransformEquipId()
            local transformDeEquipId = itemType:getTransformDeEquipId()
            if transformEquipId ~= 0 then
                description = string.format("%s\nTransforms to: %d (onEquip)", description, transformEquipId)
            elseif transformDeEquipId ~= 0 then
                description = string.format("%s\nTransforms to: %d (onDeEquip)", description, transformDeEquipId)
            end

            local decayId = itemType:getDecayId()
            if decayId ~= -1 then
                description = string.format("%s\nDecays to: %d", description, decayId)
            end
        elseif thing:isCreature() then
            local str = "%s\nHealth: %d / %d"
            if thing:isPlayer() and thing:getMaxMana() > 0 then
                str = string.format("%s, Mana: %d / %d", str, thing:getMana(), thing:getMaxMana())
            end
            description = string.format(str, description, thing:getHealth(), thing:getMaxHealth()) .. "."
        end

        local position = thing:getPosition()
        description = string.format(
            "%s\nPosition: %d, %d, %d",
            description, position.x, position.y, position.z
        )

        if thing:isCreature() then
            if thing:isPlayer() then
                description = string.format("%s\nIP: %s.", description, Game.convertIpToString(thing:getIp()))
            end
        end
    end
    if thing:isCreature() then
        if thing:isPlayer() then
            description = string.format("%s\nTask Rank: "..getRankTask(thing), description)
        end
    end
    self:sendTextMessage(MESSAGE_INFO_DESCR, description)
end

function Player:onLookInBattleList(creature, distance)
    local description = "You see " .. creature:getDescription(distance)
    if creature:isMonster() then
        local master = creature:getMaster()
        if master and table.contains({'thundergiant','grovebeast','emberwing','skullfrost'}, creature:getName():lower()) then
            description = description..' (Master: ' .. master:getName() .. '). It will disappear in ' .. getTimeinWords(master:getStorageValue(Storage.PetSummon) - os.time())
        end
    end
    if self:getGroup():getAccess() then
        local str = "%s\nHealth: %d / %d"
        if creature:isPlayer() and creature:getMaxMana() > 0 then
            str = string.format("%s, Mana: %d / %d", str, creature:getMana(), creature:getMaxMana())
        end
        description = string.format(str, description, creature:getHealth(), creature:getMaxHealth()) .. "."

        local position = creature:getPosition()
        description = string.format(
            "%s\nPosition: %d, %d, %d",
            description, position.x, position.y, position.z
        )

        if creature:isPlayer() then
            description = string.format("%s\nIP: %s", description, Game.convertIpToString(creature:getIp()))
        end
    end
    self:sendTextMessage(MESSAGE_INFO_DESCR, description)
end

function Player:onLookInTrade(partner, item, distance)
    self:sendTextMessage(MESSAGE_INFO_DESCR, "You see " .. item:getDescription(distance))
end

function Player:onLookInShop(itemType, count)
    return true
end

and this error shows on console