Travel Technology - My Yahoo error...

All of a sudden I've been getting the following error with increasing regularity.:
We've encountered a problem...

Sorry, we're temporarily unable to access your page.
Please refresh this page to try again.
If you report this error please include the following:

Host Name: p352.my.ukl.yahoo.com
Yahoo! ID: redbeard911
Error Type: (UDB:1)
Date/Time: Fri, 14 Nov 08 11:13:16 -0800
I don't know if it was related, but about two weeks ago I started getting this error, and my Yahoo account got locked. It took a week before I got it unlocked, but I'm still getting this every couple of days or so.

Anybody have any experience with this?

Delete all cookies, clear cache?

You're listed as an expat, did you set this up when in the US, and you now access it from the UK? It's possible there are changed security-related checks it does, and you (or your cookies or cache) got caught up in them somehow.

P.S: Search for "Error Type:" and (UDB:1), sounds familiar.