zencart v. 1.3.5

i'm having an error generated when i try to upload the sql patch (from the admin panel) for that goggle sitemap mod. Here it is:

Code:
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 'true', 'false'),')' at line
 1 in: [INSERT INTO devi_configuration values ('', 'Compress XML File', 
'GOOGLE_SITEMAP_COMPRESS', 'false', 'Compress Google XML Sitemap file', @t1, 
3, NULL, NOW(), NULL, 'zen_cfg_select_option(array('true', 'false'),');] If you were 
entering information, press the BACK button in your browser and re-check the 
information you had entered to be sure you left no blank fields.
Maybe someone knows what's wrong, do you?

Thanks