error backend hikashop after moving to remote host

-- HikaShop version -- : 2.5.0
-- Joomla version -- : 3.4.3
-- PHP version -- : 5.5.24

Hello
After moving the web site from local to remote hosting, i have a problem when I try to click on Hikashop by backend
Infact clicking on every item menu of hikashop in backend i have this error:
Si è verificato un errore.
500 Layout default non trovato

What could be the problem??
Thanks
Frank

Hi,

That would indicate that you're missing some of the files of HikaShop.
Try to install the HikaShop package on your website and that should hopefully fix the issue.