A Database Error Occurred

Error Number: 1054

Unknown column 'offers_orders.cantidad' in 'field list'

SELECT SUM(offers_orders.cantidad) as n FROM (`offers_orders`) JOIN `solicitud` ON `id_solicitud` = `order_id` WHERE `offer_id` = '3082' AND `estado` IN (0, 1, 2, 3, 5) AND `borrado` = 0

Filename: /var/www/html/models/general_model.php

Line Number: 28