A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ser1.city))!= 0' at line 6

SELECT `c`.* FROM (`ho_cart` c) JOIN `ho_service` ser1 ON `ser1`.`service_id`=`c`.`service_id` WHERE `c`.`status` = '0' AND ((c.customer_id='')) AND (FIND_IN_SET(,ser1.city))!= 0

Filename: /home/holaa/public_html/models/cart_model.php

Line Number: 203