I use K2 as my main page.

but on main page of my site, theese error message comes up. Everything was ok. site was fine. Long time I did not visit my site, today I open my site, and see theese error message.

 

www.dertlisineler.org/
 

Notice: Undefined property: K2ViewLatest::$user in /home/herkul/public_html/dertlisineler.org/components/com_k2/templates/default/latest_item.php on line 128


 

Notice: Trying to get property of non-object in /home/herkul/public_html/dertlisineler.org/components/com_k2/templates/default/latest_item.php on line 128


 

how can I resolve this problem.

I turn error message off from admin panel but still same.