Login using external authentication temporary disabled
Due to an incompatibility between WordPress 2.9.x, I had to disable temporarily the RPX plugin, responsible for enabling the login of users at FirebirdNews using OpenID, Google, etc. accounts.
The bug was holding new posts to be added to the site. I will re-enable the plugin as soon this get fixed. If you need to login at the site, you will need to have a local account.