Hey Steve, thanks for getting back to me and yep, I agree with you, it has nothing to do with any mod that I am using nor my hosting

-it's on developer's end, see
path.
That error appears upon reaching the developer website, if you type in the URL (
www.cart-lab.com) in your browser's window you too should see the same error ...I've already tried the domain using proxy, my cell's browser and other computers.
It's been like this for a couple of days, maybe he's not even aware. I was looking to ask him/purchase one of his mods.
Anyways, thanks for your response.
Al