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 'p.products_image NOT IN('no_picture.gif','none.gif')' at line 9
in:
[select distinct p.products_id, p.products_image, p.products_tax_class_id, p.products_date_added, p.products_price from e_products p left join e_specials s on p.products_id = s.products_id, e_products_to_categories p2c, e_categories c where p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and c.parent_id = '11813' and p.products_status = 1 and p.products_image p.products_image NOT IN('no_picture.gif','none.gif') ]