Update and main product's image not show

-- url of the page with the problem -- : www.doggyshop.it/shop-online/cani/14429-...cial-edition-lampone
-- HikaShop version -- : 2.3.0
-- Joomla version -- : 2.5.19

I updated Hikashop Business to the last version..now, when I load a new product the main image doesn't appear, but it is correctly upload in the foulder..
the same for the manufacturers image, they are disappeared..
es. www.doggyshop.it/fornitori

Can you help me?

Hi,

Do you have / had edited the view "product / show_block_img" ? Or any views related ?
Are the folder permissions correct ?

solved...there was a problem with the images itself..
but for the Manifacturers page the problem remains: www.doggyshop.it/fornitori

I set "Photo and Title" in the backend and before the update the Manifacturers images were visible..