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 'AND product_id < 5215 
			ORDER BY products.last_update_dt, product_id DESC LIMI' at line 5<br><b>SQL:</b> SELECT product_id  
			FROM `product_categs`
			INNER JOIN products ON products.id = product_categs.product_id
			WHERE categ_id =   
			 AND product_id < 5215 
			ORDER BY products.last_update_dt, product_id DESC LIMIT 1<br />
<b>Fatal error</b>:  Call to a member function fetchRow() on a non-object in <b>/var/www/html/projets/teslogos/dev2/classes/db.class.php</b> on line <b>67</b><br />