Recruiting new players


I've started playing in Athens about a week ago, and brought a couple friends over from another server. Another friend would like to come too, but the link says "Sorry, registering in Athens is no longer possible, since this world is already full." Does anyone know why this is? Is there a maximum amount of people for this world that has already been reached?


i believe its to keep lagging to a minumum once cities go ghost it will reopen