[Plugin: WordPress Popular Posts] WPP not showing any data

I installed and activated the WPP plugin v2.1.6 2 days ago, but its still displaying the message “Sorry. No data so far”. I can tell from Google Analytics that I’m getting plenty of views, so I can’t work out why WPP isn’t registering anything.

I’m using the Twenty Eleven theme.

I added the wp_head() tag by following these instructions: Go to Appeareance > Editor. On “Theme Files”, click on header.php and make sure that the <?php wp_head(); ?> tag is present (should be right before the closing </head> tag).

I added the WPP widget to my sidebar and configured the settings.

I can’t find anywhere in my dashboard to view the stats that WPP is collecting (or any other way to tell if its doing anything). I also checked to see if there is a popular posts database table to see if there was any data in it, but I can’t see any table related to WPP.

Have I missed something? Any suggestions on what I should try to get this working?

Thanks
Debbie

http://wordpress.org/extend/plugins/wordpress-popular-posts/