Problem with IE7 e 8

Hi,
I've problem with alleolie.it.
Not dispay in IE 7 and 8
I receved this messagge:
Fatal error: Call to a member function addStylesheet() on a non-object in /home/swatra/public_html/templates/gk_sporter/layouts/blocks/head.php on line 71

Thanks
Marlais

Hi

If You are not using override.css file than You can remove this line from the code. If not please replace this line for a standard css load code. You will find an example in the same file.