Making order using `Interkassa` payment system

WordPress database error: [Unknown column 'selected_items_uds' in 'where clause']
SELECT * FROM wp_wpshop_selected_items WHERE selected_items_session_id='c9f76850cacc8e04c6252728062bce3a' AND selected_items_uds <> 0

[cforms name=”wpshop-interkassa”]