Server ProblemFollow

Is anyone having a problem with logging into playonline? I've tried this morning and it keeps saying there is a server problem or you network cables and setting are messed up. I know that isn't the problem because It was doing just fine yestrerday. I tried restarting my computer but that didn't work either.

can't get on :(

I got on earlier then I did /pol and minimized my screen then came back and it was stuck on "Recieving Messages" so I quit out of it restarted my computer but nothing helped and it just gives me the same message as you guys.