I get this error on my homepage (setup on localhost development).
How can I assign the shop to the Home menu item in Joomla?
Are you experienced with Joomla? Maybe best to look at http://docs.joomla.org/Design_appearance_using_Menus_and_Modules:_Joomla!_1.6#Menu_Manager (applies to Joomla 1.6, 1.7 & 2.5)