Google HTML suggestion -Missing Title for logins

I see alot of missing page titles related to member login starting such as


Is there any way to avoid the google bot to visit these login pages.

In the in the robot text , there is only category type Disallow:?

should i disallow some cache directories if this is due to the

new cache restructure?

Thanks in advance

If you have SEO enabled add this to robots.txt:

Disallow: /index.php

Thanks Alot!