POL-1160...wth

[Mokage]

So I'm in Crawler's Nest leveling my NPC when i get booted...try to log back in and keep getting POL-1160...my net works fine I play on PC anyone having the same problems or have any suggestions? I mean it was working fine all day now its like...blah. I've tried restarting PC checked modem blah blah blah. I don't understand.