cannot login if user synchronization plugin enable

-- url of the page with the problem -- : link
-- HikaShop version -- : 2.2.1
-- Joomla version -- : 3.1.5
-- PHP version -- : 5.3.3-7+squeeze16
-- Browser(s) name and version -- : chrome, safari - (latest)
-- Error-message(debug-mod must be tuned on) -- : Fatal error: Call to undefined method RuntimeException::get()

Hi there,

i have this weird problem, whenever user synchronization plugin is enabled, i cannot login nor logout from website. However, when it is disabled, login and logout work just fine. Im using original joomla login module.

please tell me if you need any access to website

Hi Jerome

I found what the problem was. i miss-migrating hikashop address table, some fields miss assigned. Thank you anyway