Does anyone know what's wrong with this .Changed:Connect()?

So I'm trying to change the skin color of the person and instead of having a bunch of code I decided to create an Instance IntValue that changes when the user clicks a different skin Icon and that calls a Changed:Connect function to change the players skin color.

So I'm Getting this error: 13:53:54.841-Players.SoSurfsUpSeth.PlayerGui.StartMenu.CreateCharacter.CreateCharacter:13: attempt to index upvalue 'SkinColorNotifier' (a number value)

Here is this code:

local player = game.Players.LocalPlayer
local Character = player.Character
local SkinColorList = player.PlayerGui.StartMenu.CreateCharacter.SkinColor.SkinColor.SkinColorList
local SkinColorSelected = Color3.new(SkinColorList.White.BackgroundColor3)
local SkinColorNotifier = Instance.new("IntValue")

SkinColorNotifier.Changed:Connect(function(player)
	Character.Head.BrickColor = BrickColor.new(SkinColorSelected)
end)
-- Skin Color Selection
local function White()
	SkinColorSelected = SkinColorList.White.BackgroundColor3
	SkinColorNotifier.Value = 1
end
local function WhiteTan()
	SkinColorSelected = SkinColorList.WhiteTan.BackgroundColor3
	SkinColorNotifier.Value = 2
end
local function Tan()
	SkinColorSelected = SkinColorList.Tan.BackgroundColor3
	SkinColorNotifier.Value = 3
end
local function PinkTan()
	SkinColorSelected = SkinColorList.PinkTan.BackgroundColor3
	SkinColorNotifier.Value = 4
end
local function DarkPinkTan()
	SkinColorSelected = SkinColorList.DarkPinkTan.BackgroundColor3
	SkinColorNotifier = 5
end
local function OrangeTan()
	SkinColorSelected = SkinColorList.OrangeTan.BackgroundColor3
	SkinColorNotifier = 6
end
local function LightBrown()
	SkinColorSelected = SkinColorList.LightBrown.BackgroundColor3
	SkinColorNotifier = 7
end
local function Brown()
	SkinColorSelected = SkinColorList.Brown.BackgroundColor3
	SkinColorNotifier = 8
end

SkinColorList.White.MouseButton1Click:Connect(White)
SkinColorList.White.MouseButton1Click:Connect(WhiteTan)
SkinColorList.White.MouseButton1Click:Connect(Tan)
SkinColorList.White.MouseButton1Click:Connect(PinkTan)
SkinColorList.White.MouseButton1Click:Connect(DarkPinkTan)
SkinColorList.White.MouseButton1Click:Connect(OrangeTan)
SkinColorList.White.MouseButton1Click:Connect(LightBrown)
SkinColorList.White.MouseButton1Click:Connect(Brown)