Expected end when closing function got <eof>?

At first my ends worked perfectly and suddenly they broke. It is in a regular script. Here is my script(it's from an AlvinBlox tutorial bc i suck at stats):

local serverStorage = game:GetService("ServerStorage")
local DataStore = game:GetService("DataStoreService"):GetDataStore("PlayerSaveData")

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


    local leaderstats = Instance.new("Folder")
    leaderstats.Name = "leaderstats"
    leaderstats.Parent = player

    local strength = Instance.new("NumberValue")
    strength.Name = "Strength"
    strength.Parent = leaderstats

    local rebirths = Instance.new("IntValue")
    rebirths.Name = "Rebirths"
    rebirths.Parent = leaderstats

    local dataFolder = Instance.new("Folder")
    dataFolder.Name = player.Name
    dataFolder.Parent = serverStorage.RemoteData

    local debounce = Instance.new("BoolValue")
    debounce.Name = "Debounce"
    debounce.Parent = dataFolder

    local strengthData, rebirthsData

    local success,errormessage = pcall(function()
        strengthData = DataStore:GetAsync("strength-"..player.UserId)
        rebirthsData = DataStore:GetAsync("rebirths-"..player.UserId)

    if success then
        if strengthData then
            strength.Value = strengthData
            rebirths.Value = rebirthsData
        end 
    end
end)

game.Players.PlayerRemoving:Connect(function(player)
    local success, errormessage = pcall(function()
        DataStore:SetAsync("strength-"..player.UserId,player.leaderstats.Strength.Value)
        DataStore:SetAsync("rebirths-"..player.UserId,player.leaderstats.Strength.Value)
    end)
end)