Fatal error: Unknown(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition carrello of the object you are trying to operate on was loaded _before_ the session was started in D:\Inetpub\webs\xwascocom\skaj\shop_cat.php on line 209

la classe deve essere dichiarata prima del session_start altrimenti non si riesce a capire il tipo di oggetto e viene fuori quell'errore...

non so cosa fare...