A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') ORDER BY `client_name` asc' at line 3

SELECT * FROM (`clients`) WHERE `id` in () ORDER BY `client_name` asc

Filename: /media/conceptbiu/application/shared/models/common_model.php

Line Number: 158