Having problems with MouseEnter and MouseLeave, they won't work?

I made a MouseOver system so that it puts the script that controls the MouseEnter and MouseLeave in specified frames I tell it to. But recently it stopped working for some reason, all I have it do is put the script inside the frame specified and Tween the position of the ImageLabel when you put your mouse over it. It worked a week ago but now it isn't. Here is the script that puts the script inside of the script inside the frames specified.

function Handle(name)
    local clone = script.Handle:Clone()
    clone.Parent = script.Parent:FindFirstChild(name)
    clone.Disabled = true
    wait(0.1)
    clone.Disabled = false
end

Handle("ClassButton")
Handle("PlayButton")
Handle("GamepassesButton")
Handle("HelpButton")

And here is the script that Tweens the ImageLabel inside the frame that the script is in.

script.Parent.MouseEnter:connect(function()
    script.Parent:FindFirstChild("Image"):TweenPosition(UDim2.new(0.1, 0, 0, 0), "Out", "Quint", 0.35, true)
    print("Mouse entered")
end)

script.Parent.MouseLeave:connect(function()
    script.Parent:FindFirstChild("Image"):TweenPosition(UDim2.new(0, 0, 0, 0), "Out", "Quint", 0.35, true)
    print("Mouse left")
end)

http://prntscr.com/422e7l This link will direct you to a screenshot software website simply to show you the layout I am talking about.

The script is put inside a frame like this and it Tweens the position of the ImageLabel when you put your mouse over it using MouseEnter and MouseLeave.