Error when running cron.php

When I have the EC Sale module installed and I run cron.php I get the following error:

user warning: Table 'woodswa8_drpl1.sale_product' doesn't exist query: DELETE FROM ec_cart WHERE nid IN(SELECT nid FROM sale_product WHERE sale_closes = 1 AND sale_closing_date < 1185374077) in /home/. . . /public_html/testing/includes/database.mysql.inc on line 172.

Also, the module is not closing sales on the specified dates. I am using the latest version.