Experiencing Error: Attempt to index a nil with "Head"

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1

Hello there,
ive got some errors while making a NameTag.
This is the NameTagScript (ServerScript) parented under Workspace:

game.Players.PlayerAdded:Connect(function(plr)
	local char = plr
	local NameGui = game.ServerStorage.NameGUI

	local nameClone = NameGui:Clone()

	nameClone.user.Text = char.Name
	nameClone.user.purpleFrame.rank.Text = "# A"
	nameClone.user.purpleFrame.joined.Text = "joined "..char.AccountAge.." days ago"
	nameClone.Parent = char.Character.Head
	
	if char.Name == "Florentin5434" then
		nameClone.user.Text = char.Name.." - creator"
		nameClone.user.TextColor3 = Color3.fromRGB(105, 35, 255)
		nameClone.user.purpleFrame.rank.Text = "# S+"
		nameClone.user.purpleFrame.joined.Text = "joined "..char.AccountAge.." days ago"
		nameClone.Parent = char.Character.Head
	end

	local human = char:WaitForChild("Humanoid")

	human.DisplayDistanceType = "None"
end)

The BillboardGUI is parented in ServerStorage and Named “NameGUI”

2 


game.Players.PlayerAdded:Connect(function(plr)
	plr.CharacterAdded:Connect(function(char)
	
	local NameGui = game.ServerStorage.NameGUI

	local nameClone = NameGui:Clone()

	nameClone.user.Text = plr.Name
	nameClone.user.purpleFrame.rank.Text = "# A"
	nameClone.user.purpleFrame.joined.Text = "joined "..plr.AccountAge.." days ago"
	nameClone.Parent = char.Head

	if char.Name == "Florentin5434" then
		nameClone.user.Text = plr.Name.." - creator"
		nameClone.user.TextColor3 = Color3.fromRGB(105, 35, 255)
		nameClone.user.purpleFrame.rank.Text = "# S+"
		nameClone.user.purpleFrame.joined.Text = "joined "..plr.AccountAge.." days ago"
		nameClone.Parent = char.Head
	end

		local human = char:WaitForChild("Humanoid")
		
		human.DisplayDistanceType = "None"
	end)
end)
3

Thank you so much!