Altiris - Endless loop when opening with IE

Hi,

I used to use Altiris directly from the IE of NS server.

Today when i choose "Manage > Job and Task", IE prompts "When a website causes a failure or crash, Internet Explorer attempts to restore the site. It stops after two tries to avoid an endless loop." 

I tried rebooting the server and, by default, it loads to "Job and Task", but still no luck.

These happen all of a sudden.

Please help.