My hosting provider is mediatemple and they are reporting service problems. Apologies if this is affecting you. Please wait a bit and try again.
Over the last three months they have consistently had problems with the service that I use (gs). I have been moved to different platforms after days of arguing and demonstrating the problem but the outages continue. I would not recommend mediatemple under any circumstances based on my experience.

Their support is arrogant, and not especially clever and they can’t fix problems even after several months. Having cancelled my original hosting four or five months ago and then returning after a strong recommendation from a friend, I can assure you that mediatemple are hopeless.

Don’t use them. Ever.