User Login not working "Please login first" Messag

-- url of the page with the problem -- : hiralite.com/index.php/log-in
-- HikaShop version -- : 2.2.2/business
-- Joomla version -- : 3.2
-- PHP version -- :
-- Browser(s) name and version -- : Safari 6.1.1
-- Error-message(debug-mod must be tuned on) -- : Please login first

Hi, I looked through all the documentation and forum, but could not find any solution.
Whenever I go to the login page and I type in the correct username and password I am redirected to the same login page with the message "please login first"
Before it was working fine. The only thing I did meanwhile was working on the tax rates and zones, which should have nothing to do with that.
Sometimes I am getting the error message "please login first" and am redirected to the login page and sometimes I am redirected to the user profile page, instead of just doing the login.
I would really appreciate your help on that one.
thanks a lot.

I just found what the problem is, but I don't know how to fix it. When I want to create a new menu item and select Login form, instead of login form it creates the User profile menu item. I don't know how that happened or how to fix it.
Any help would be appreciated.

The login form and the profile pages are joomla pages not hikashop's. You'll probably find more solutions on forum.joomla.org

What I can say: Normally, the redirect URL after login is configured in the login module of Joomla.

Thank you for your response, Nicolas. I could not solve the issue, but I could work around it, since the login module works, it is only the menu item login that has the issue. So I used the module instead of the menu item.