Ocorreu um erro no banco de dados

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 '' at line 3

SELECT * FROM (`file`) WHERE `file_tabela` = "produtos" AND file_tupla =

Filename: /home/lfgsc/public_html/core/BW_Model.php

Line Number: 123