Google puted out web from index

[Tumi]

admin tag section is: domain.com//admin/?option=tag&what=list ?
or where can I closed it? Because I didn't start it, but have problem with all my old websites and I wanna be without these problems by my new websites. I wanna use this script, but have to know, where is the problem.

So thank you for your big support. Maybe I'm not allone in this situation.