how i can repair it????

bin = script.Parent

TeamColor = script.Parent.TeamColor.Value

function getWeapons()
    print("Get Weapons")

    local children = bin:getChildren()
    local weapon = {}

    for i=1,#children do
        if (children[i].className == "Tool" or children[i].className == "HopperBin") then
            table.insert(weapon, children[i]:clone())
            children[i]:remove()
        end
    end

    for i=1,#weapon do
        print(weapon[i].Name)
    end

    return weapon
end

function getCharacter(Player)
    return game.Workspace:findFirstChild(Player.Name)
end

function getPlayer(Character)
    return game.Players:findFirstChild(Character.Name)
end

weapons = getWeapons()

function NewObject(object)
    if (object:findFirstChild("Humanoid") ~= nil) then
        print("New Humanoid")
        if (getPlayer(object) ~= nil) then
            print("Player Respawned")
            if (getPlayer(object).TeamColor == TeamColor) then
                for i=1,#weapons do
                    local w = weapons[i]:clone()
                    w.Parent = getPlayer(object).Backpack
                end
            end
        end
    end
end


game.Workspace.ChildAdded:connect(NewObject)

why in server it gives me two same weapons instead of one for example i put a tool into the starterpack and when i run the game my character will get 2 same tools what is wrong???