Wordpress MU installed and running fine. Just one problem: RSS.
It is not being generated, even with all plugins turned off.
The following error is showing:
<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
>
<channel>
<title>Site Title
<b>Catchable fatal error</b>: Object of class WP_Error could not be converted to string in <b>/usr/local/www/data/wp-includes/general-template.php</b> on line <b>517</b>
