OcurriĆ³ un Error con la Base de Datos

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 's' order by fecha desc, id desc' at line 1

select count(1) q from fotografia f left join fototag t on f.id = t.foto where substr(f.sitios, 1, 1) = '1' and t.nombre = 'Autor' and t.valor = 'Lowe's' order by fecha desc, id desc

Filename: /home/notiauto/public_html/app/models/mainmodel.php

Line Number: 110