Reports Throwing PHP Errors

It would seem that Reports has decided it would like to fill my PHP error logs with the following:

[Fri Jan 04 07:46:41 2013] [error] [client {IP REMOVED}] WordPress database error Table 'wp_installname.wp_reports_user_activity' doesn't exist for query INSERT INTO wp_reports_user_activity (user_ID, location, date_time) VALUES ( '1', '', '2013-01-04 07:46:41' )

I have about fifty of these in my logs for the past ten to fifteen minutes. They are sourced from all over the site.