Animations in Tools Breaking After Death?

When creating a tool, I inserted some animations and a few lines related to animation playing/loading. It works fine when I test it, but when I reset, the output says this: LoadAnimation requires the Humanoid object (Sensei_Developer) to be a descendant of a game object

Here's my LocalScript inside of one of the tools:

local player = game.Players.LocalPlayer or game.Players.PlayerAdded:Wait()
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild('Humanoid')

local Food_Hold = humanoid:LoadAnimation(script.Parent.Food_Hold)
local Food_Interact = humanoid:LoadAnimation(script.Parent.Food_Interact)

script.Parent.Equipped:Connect(function()
	Food_Hold:Play()
	script.Parent.Handle.Equip:Play()
end)
script.Parent.Unequipped:Connect(function()
	Food_Hold:Stop()
	Food_Interact:Stop()
	script.Parent.Handle.Equip:Stop()
end)
local CanInteract = true
script.Parent.Activated:Connect(function()
	if CanInteract == true then
		script.Parent.Handle.Eating:Play()
		CanInteract = false
		Food_Interact:Play()
		wait(1.5)
		Food_Interact:Stop()
		CanInteract = true
	end
end)

Other scripts inside of the tools are similar to this.

Can anyone help me? I feel like there's something wrong with the variables I defined.

Everytime a player dies they are given a new humanoid. So the script is still trying to find the previous humanoid that was parented to the player. Essentially what your going to want to do is add a characteradded event. It basically fires everytime the players character is added into the game.

player.CharacterAdded:Connect(function(char)

end)