Last night, I achieved level 50 on my PLD. I was able to stay logged on just long enough to do my 50 class quest before receiving error 90000. And since then I've received 6 error 90000, countless 10102, and 1017. Not to mention a few 2002 and 5006. I know a few others that reached 50 and are having the same problem. What in the hell?