Last Night, Diablo III's Error 3003 may have been hot, but tonight, it looks like Error 37 is making a comeback!
Like Derek Zoolander himself, Error 37 has risen from the ashes of last night's failed walkoff with so-hot-right-now upstart Error 3003 and emerged once more as the dominant Diablo III error. The original and best, as it were.
At least now, Blizzard has set up a helpful server-status page so you can know for sure that you really and truly can't play the game right now.
Which you can't. For the third night in a row.