at least to start. Maybe the workarounds posted there will work. If not, search. I got a lot of hits when I searched.
aiharkness is absolutely correct,
Took a look at that link and found this statement
"Read this somewhere else and it worked for me too.
Click on payment options and you'll be asked to log in. You can cancel out once logged in on payment options, then go to "My World" again fine. I hope this works for you."
seems to be a fix
Let us know if this resolved the issue