How to make GUI button set a link to a textbox

Hello, I am making an internal ui gui with a script hub and I need a way to make like when I press a button it sets a textboxs text to a link, but this gives me an error bc the script has a link it. Any fixes it?

Button1.MouseButton1Down:Connect(function()
	ImageLab.Image = "rbxassetid://8594319778"
	TextLabel_2.Text = "Dex Explorer"
	wait(5)
	ScriptHubBox.Text = "loadstring(game:HttpGet("https://pastebin.com/raw/WWrr7VUL"))()"
end)