Attempted to call require with invalid argument(s). how i can resolve?

Hi guys im making a tool and on my attack script this "appears Attempted to call require with invalid argument(s)."

ToolAttack

local RS = game:GetService("ReplicatedStorage")
local Event = Instance.new("RemoteEvent")
Event.Name = "ToolAttackEvent"
Event.Parent = RS

local Tools = require(RS:WaitForChild("ToolConfig", 10))

Event.OnServerEvent:Connect(function(Player,Enemy,Tool)
	local Data = Tools(Tool)
	if not Data then return end
	local Humanoid = Enemy:FindFirstChildOfClass("Humanoid")
	if not Humanoid then return end
	Humanoid:TakeDamage(Data(1))
end)

My discord for any questions: Zypsoh#8546