Infinite yield possible on 'Players.oshawat00.Backpack.DB Shotty.Animatue:WaitForChild("Humanoid")'?

I made a script to replace the roblox custom R15 animations when the tool is equipped and it makes it the original R15 animations. But I get this error in the output: "Infinite yield possible on 'Players.oshawat00.Backpack.DB Shotty.Animatue:WaitForChild("Humanoid")'

I don't know why and I don't even have WaitForChild("Humanoid") in the script I was wondering if anyone could help me fix this and I'm not asking for a complete remake of the script. My player does have a humanoid but I don't know why the script isn't working. Here is the script:

wait()
local e = script.Parent.Equipped
local u = script.Parent.Unequipped

local re = false

      if e then
		local anime = game.Players.LocalPlayer.Character:WaitForChild("Animate")
		if anime then
			local Original = game.Players.LocalPlayer.Character.Animate:Clone()
			Original.Parent = script
			game.Players.LocalPlayer.Character.Animate:Destroy()
			wait()
			local new = game.ReplicatedStorage.Animate:Clone()
			new.Parent = game.Players.LocalPlayer.Character
			r = false		
		end
 if u then
	re = true
	if re then
		local Origin = script.Animate
		game.Players.LocalPlayer.Character.Animate:Destroy()
		wait()
		Origin.Parent = game.Players.LocalPlayer.Character
	end
end
end

Thank you.