Problema: DB Error: syntax error

Dettagli: SELECT sum(quantita) as numero_items FROM cart_items WHERE cart_items.cart_id= [nativecode=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 1]


      

        
/home/httpd/www.certifico.it/www/html/carrello.html
        
 5
        
include(/home/httpd/www.certifico.it/www/html/footer.inc)
     

      

        
/home/httpd/www.certifico.it/www/html/footer.inc
        
 14
        
include(/home/httpd/www.certifico.it/www/obj/area_riservata.php)
     

      

        
/home/httpd/www.certifico.it/www/obj/area_riservata.php
        
 9
        
ctn_getRow(SELECT sum(quantita) as numero_items FROM cart_items WHERE cart_items.cart_id=,0,1)