Error Code: Cannot load the AnimationClipProvider Service, on Animator (And another error code)

Help and Feedback Scripting Support
#1 
local plr = game.Players.LocalPlayer
local char = plr.Character or plr.CharacterAdded:Wait(2)
local hum = char:WaitForChild("Humanoid")
local animator = hum:WaitForChild("Animator")
local UIS = game:GetService("UserInputService")
local idleAnim = animator:LoadAnimation(script:WaitForChild("Idle"))
local function isPlayerMoving(tool)
	local character = tool.Parent
	if character then
		local humanoid = character:FindFirstChild("Humanoid")
		if humanoid then
			return humanoid.MoveDirection.Magnitude > 0
		end
	end
	return false
end

script.Parent.Equipped:Connect(function()

	if not isPlayerMoving(script.Parent) then
		if not idleAnim.IsPlaying then
			idleAnim:Play()
		end
	else
		if idleAnim.IsPlaying then
			idleAnim:Stop()
		end
	end
end)

image
image
I am not sure what I am doing wrong - I am trying to make a custom idle anim when a tool is equipped and the player is idle, and I am doing everything right to my understanding