Problem accessing modules - fatal error

Hello,
Installation succeded.

However when I try to access the cart module, the page displays stangely and I get : Fatal error: Call to undefined method JAdministrator::isAmdin() in /home/domainedfg/www/components/com_hikashop/params/hikashopmodule.php on line 24

I can access some of the modules fine.

also in frontend when trying to add a product to cart I get : Fatal error: Call to a member function get() on a non-object in /home/domainedfg/www/administrator/components/com_hikashop/classes/menus.php on line 256

Thank you in advance for your help

hello,
the module not showing up correctly is solved!
thanks


I still have the problem when trying to buy a product where I get a blank page with : Fatal error: Call to a member function get() on a non-object in /home/domainedfg/www/administrator/components/com_hikashop/classes/menus.php on line 258
PS : before error was found on line 256
this is when using the html link.

If I try to show the product list I get : Fatal error: Call to a member function get() on a non-object in /home/domainedfg/www/administrator/components/com_hikashop/helpers/module.php on line 207

let me know thanks

www.domaine-de-caude.fr/commander.html
thanks

Works all perfect
thanks