Detailed error info:

My son and I have 3 accounts total. They are run on a windows xp machine, a vista 64 bit, and and Xbox 360. They are all tied to the same SE account and the same security token. I do NOT know for sure if they are on the same debit card, I do know that both debit cards are tied to the same checking account.

On all 3 machines, my account is locked out, and my sons account is fine.

When i logged my account on yesterday, I got the notice saying that my card had been declined and my account closed. When I clicked to change the credit card info and find out what was going on, I got a window saying that my past due fees had been paid, but I should proceed to change the credit card number or I may be closed again.

I was sent back to the POL login screen. I logged in my account again, and got a window giving me the option to reactivate or exit. EVERY time I choose reactivate, it gives me the UCS-5024 error, invalid action or something.

I have reinstalled and re-updated playonline on the vista 64 machine. I get the same error.

Hope this helps, because I may not have time to play a lot, but the option sure would be nice.