How do I fix my auto tool saving system?

function saveWeapons(player)
	local bin = Instance.new("StarterGear") --Changed HopperBin to StarterGear
	bin.Parent = game.Lighting
	bin.Name = player.Name
	local stuff = player.Backpack:GetChildren()
	for i = 1,#stuff do
		local name = stuff[i].Name
		if game.StarterPack:findFirstChild(name)==nil then
			stuff[i]:Clone().Parent = bin
		end
	end
	local char = player.Character:GetChildren()
	for i = 1,#char do
		if char[i].className == "Tool" then
			local name = char[i].Name
			if game.StarterPack:findFirstChild(name)==nil then
				char[i]:Clone().Parent = bin
			end
		end
	end
end
		
function onRespawned(player)
	local findBin = game.Lighting:findFirstChild(player.Name)
	if findBin~=nil then
		local stuff = findBin:GetChildren()
		for i = 1,#stuff do
			stuff[i]:Clone().Parent = player.Backpack
		end
		findBin:Remove()
	end
	player.Character.Humanoid.Died:connect(function()
		saveWeapons(player)
	end)
end

function onPlayerEntered(newPlayer)
	newPlayer.Changed:connect(function (property)
		if (property == "Character") then
			onRespawned(newPlayer)
		end
	end)
	while true do
		if newPlayer.Character~=nil then break end
		wait()
	end
	newPlayer.Character.Humanoid.Died:connect(function()
		saveWeapons(newPlayer)
	end)
end

game.Players.PlayerAdded:connect(onPlayerEntered)

I get this error.

11:04:59.910 - Workspace.SaveWeapons:32: attempt to index field 'Character' (a nil value)
11:04:59.912 - Stack Begin
11:04:59.913 - Script 'Workspace.SaveWeapons', Line 32 - global onRespawned
11:04:59.914 - Script 'Workspace.SaveWeapons', Line 40
11:04:59.916 - Stack End