Everything is working great until I want to edit or delete existing coupon. When I try to edit it, I get this error and I cann: Warning: reset() [function.reset]: Passed variable is not an array or object in /home1/xxxxxx/public_html/trgovina/admin/includes/classes/object_info.php on line 17 Warning: Variable passed to each() is not an array or object in /home1/xxxxxxx/public_html/trgovina/admin/includes/classes/object_info.php on line 18 And when I confirm the delete of existing coupon, it just reloads and nothing happens. Coupon is still there. What could be the problem? Recently I migrated my store to another server (hosting) and I had some PHP5 or MySQL5 upgrade errors, which I have already solved.