I started noticing recently a number of errors in the logs, not sure how long they have been there, but they are all of the form:
WordPress database error Table 'wordpress.wp_wpsc_product_list' doesn't exist for query SELECT *\n\t\t\t\t\t\t\t\t\t\t\t\t FROM wp_wpsc_product_list\n\t\t\t\t\t\t\t\t\t\t\t\t WHERE id='702'\n\t\t\t\t\t\t\t\t\t\t\t\t LIMIT 1 made by require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), wpsc_allow_free_cart_checkout, wpsc_is_free_cart, wpsc_cart_total, wpsc_cart->calculate_total_price, wpsc_cart->calculate_total_shipping, wpsc_cart->calculate_base_shipping, ses_wpsc_premium_shipping->getQuote, ses_wpsc_premium_shipping->ps_get_item_shipping, referer: http://my-site.com/shop/ltd-edition/
IT seems there is no table by this name in the db! And when I tried reinstalling the plugin, it did not create it. I even tried a fresh install on a different wordpress and it did not create this table. Any suggestions?