Se produjo un error en 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 '.html, 20' at line 1

SELECT p.*, f.*, l.nombre as laboratorio FROM productos p LEFT JOIN productos_info f on p.id_producto = f.id_producto left join laboratorios l on l.id_laboratorio = p.id_laboratorio WHERE `borrado` = '0' AND estado != 'Inactivo' AND f.titulo <> '' AND (titulo LIKE '%LAPROF%' OR referencia LIKE '%LAPROF%' OR l.nombre LIKE '%LAPROF%') ORDER BY f.titulo asc LIMIT index.html, 20

Filename: /home/farmace/public_html/models/productos.php

Line Number: 697