Unable to edit orders from the BO

[gchidiac]

Hello,

 

I'm trying to edit an order from the back office (delete an item or update the qty) but i'm receiving a popup message saying:

 

"Alert: Can't edit a delivered order"

 

In prestashop 1.4.8.2 i was able to do that but in prestashop 1.5.1 it cannot be done i tried to upgrade to 1.5.2 but the problem remained.

 

Regards