Invalid argument #1 to 'pairs' table expected got nil on my dataStore?

so i made a dataStore script in serverscriptservice and its saying at around line 38 that something went wrong? im not sure how to approach it

heres the full script

local DataStore = game:GetService("DataStoreService"):GetDataStore("HahaisdeadSave18")
local saveRemote = game:GetService("ReplicatedStorage"):WaitForChild("Save")


game.Players.PlayerAdded:Connect(function(player)

    wait()

    local folder = Instance.new("Folder", player)
    folder.Name = "Data"


    local hasgame = Instance.new("BoolValue", folder)
    hasgame.Name = "HasGame"

    local hair = Instance.new("StringValue", folder)
    hair.Name = "Hair"

    local outfit = Instance.new("StringValue", folder)
    outfit.Name = "Outfit"

    local accessory = Instance.new("StringValue", folder)
    accessory.Name = "Accessory"

    local Gender = Instance.new("StringValue", folder)
    Gender.Name = "Gender"

    local blood = Instance.new("StringValue", folder)
    blood.Name = "Blood"

    local spins = Instance.new("IntValue", folder)
    spins.Name = "Spins"


    local success, errormsg = pcall(function()
        local getData = DataStore:GetAsync(player.UserId)
        wait()
        for i, v in pairs(getData) do
            if i == 1 then
                hasgame.Value = getData[i]
            elseif i == 2 then 
                hair.Value = getData[i]
            elseif i == 3 then
                outfit.Value = getData[i]
            elseif i == 4 then
                accessory.Value = getData[i]
            elseif i == 5 then
                blood.Value = getData[i]

            elseif i == 6 then
                spins.Value = getData[i]

            end
        end
    end)

    if success then
        print("Successfully loaded "..player.Name.."'s data!")
    elseif not success then
        -- FIRST TIME JOINING --
        hasgame.Value = false
        print("hasgame has been changed to false")
        hair.Value = "Men Hair"
        print("hair value has been changed to men hair")
        outfit.Value = "Luffy's outfit"
        print("outfit has been changed to luffys outfit")
        accessory.Value = "Shades"
        print("accessory has been changed to shades")
        Gender.Value = "None"
        print("gender has been changed to none")
        blood.Value = "Burgundy"
        print("blood has been set to burgundy")
        spins.Value = 8 

        error("Something went wrong while loading the data of "..player.Name..": "..errormsg)
    end

end)

saveRemote.OnServerEvent:Connect(function(player, val)
    DataStore:SetAsync(player.UserId, val)
    print("Successfully saved "..player.Name.."'s data!")
end)

and heres the start of line 38

for i, v in pairs(getData) do
            if i == 1 then
                hasgame.Value = getData[i]
            elseif i == 2 then 
                hair.Value = getData[i]
            elseif i == 3 then
                outfit.Value = getData[i]
            elseif i == 4 then
                accessory.Value = getData[i]
            elseif i == 5 then
                blood.Value = getData[i]

            elseif i == 6 then
                spins.Value = getData[i]

            end
        end
    end)

ive tried adding a bunch of waits and everything but nothing worked