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 '-40, 20' at line 4. SELECT c.title2, p.id, p.in_stock, p.cat_id, p.title, p.description, p.author, p.price, p.currency_id, p.last, p.secondhand, p.cut_price, p.prepay_only, p.active, g.img 
				FROM categories c, products p, gallery g 
				WHERE p.active = '1' && p.id = g.u_id && g.main = '1' && c.id = p.cat_id 
				ORDER BY p.added DESC LIMIT -40, 20