It’s ok. I’ve killed the wpmarketing_feed widget.
This widget is from hana-flv-player.
…\wp-content\plugins\hana-flv-player\wpmarketing_feed.php
You need to uncomment these lines if you don’t want it in your dashboard:
// Add the widget to the dashboard
// add_action( ‘wp_dashboard_setup’, array(&$this, ‘register_widget’) );
// add_filter( ‘wp_dashboard_widgets’, array(&$this, ‘add_widget’) );
Then Single Categories works nice (and hana flv player too).
