I am running Feed WordPress version 0.99 (the newest, and supposedly 2.3 compatible). I attempted to add a new feed from the syndication menu, (I had entered the website URL, and selected the feed to use) and received the following error:
Fatal error: Cannot use object of type WP_Error as array in /home/.hilda/escalf/public_html/texblogs/wp-includes/taxonomy.php on line 1010
When I click back to the Syndication screen, the feed is listed properly.
I have no clue what's wrong.
I have sent an email to the plugin author, hoping that he's heard of this issue. Not sure if it's with WP, or the plugin.