Player is not a valid member of Folder?? Any help?

local replicatedStorage = game:GetService("ReplicatedStorage")
local remoteData = game:GetService("ServerStorage"):WaitForChild("RemoteData")

local cooldown = 1

replicatedStorage.Remotes.Chop.OnServerEvent:Connect(function(player)

    if not remoteData:FindFirstChild(player.Name) then return "NoFolder" end

    print ("Got past the Debounce variable")

    local debounce = remoteData(player.Name) .Debounce

    if not debounce.Value then

        debounce.Value = true

        player.leaderstats.Strength.Value = player.leaderstats.Strength.Value + 25 * (player.leaderstats.Rebirths.Value + 1)

        wait(cooldown)

        debounce.Value = false



    end

end)

02:16:57.948 - Nerraw420 is not a valid member of Folder