Site matching query does not exist.
I installed askbot from the current github repository and after some troubleshooting and a couple of attempts I got it up and running. I am able to log in with my superuser and everything works well, except I can't change any parameter of the settings.
After changing a parameter in the settings page and clicking save, a message "Site matching query does not exist." is displayed on top, repeated for as many times as parameters where modified.
Any ideas what could be causing this?