URL Not Valid-Cannot be Loaded? - Joomla! Forum - community, help and support

this problem has started happen today.  type in url joomla site, , message pops up: here snapshot of message:

http://i126.[spam].com/albums/p116 ... otload.jpg

when click ok, site loads fine.  guys have message when go site?  here's link:

http://divinedragons.freehostia.com

any ideas how stop message pop every time go site?  message pops every time click on link on site (for example, pops when go match schedule or videos, when i'm logged in), yet site loads fine when click ok.  it's irritating when have deal message every time navigate through site.

thanks time.

sounds browser. im not sure though.