Unable to log into latest stable release

Hi there,

I've used Roundcube for quite some time, and decided to upgrade to latest stable release. Everything worked fine, and on the side, it's a nice improvement over the last version I was running. Now, for some obscure reason, I'm all of a sudden unable to log in. I have not changed any settings. Looking through the roundcube logs, I don't see anything indicating I even tried to log in, same goes for the mail.log. Anyone have this same problem, or anyone know where I should be looking for answers?

All help appreciated.

regards, Michiel Oosterling NewformsMedia