SL can't be accessed from this computer

I'm a newly obsessed resident, and yesterday afternoon I was logging in and back out to try something, when suddenly I tried to log in again and was given this error message: SL cannot be accessed from this computer. I haven't changed anything, and the error continued throughout last night and through to this moment. I'm so frustrated! Anyone ever see this error before? Should I try uninstalling and reinstalling SL? Please help!

PS - checked the support Wiki and everything else I could find thouroughly BTW

O.o this means either login borked something or you are suspended / banned,, but someone get this without doing anything , i dont remember quite why.

Someone posted this somewhere i dont remember where

I have heard there was an issue that gave this error when people attempted to register and gave a birthday that would put them in line for teen grid queue.