I'm getting the following error when users submit a story:
invalid username or userid in get_avatar
This error also occurs in the "upcoming" page > http://www.dosplash.com/upcoming/
We had to delete one user account from the site. So we deleted the user id from mysql database (we didn't find an option to delete users from the site admin page itself!). That user had already submitted a post. After deleting that user, if we clicked on the story link submitted by that user, we got the above mentioned error. From then on we get this error in the upcoming page, as well as after any user makes a submission.
We have launched our site finally today (http://www.probloggingsuccess.com/dosplash/), but now users are unable to make submissions. So we appreciate your speedy help in this matter. Thanks in advance.