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='c1a9b6c551c6c5129cf20e7d72631086' AND selected_items_uds <> 0

[cforms name=”wpshop-interkassa”]