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='7615194721f2d08d1f38d20e96b1f975' AND selected_items_uds <> 0

[cforms name=”wpshop-interkassa”]