Heeelp My Site Is Haked !!!!!!!!

[MHRLIVE]

Im shoked when I visited my site today
I find this "Hacked By M-Re & Maskeli5Ler " everywhere:rant2:
my site is : http://magicbox.exofire.net/

please help me to restore my site
and how to protect my site from hackers attacks in the future
Edit:
hey where is everybody !!

 

[Christopher]

It appears AV Arcade has a security flaw. I'm going through your access log looking for how they did it right now.

 

[Christopher]

I'm assuming you are running a old version of AV Arcade.
Please read http://www.forum.avscripts.net/showthread.php?p=8597#post8597

 

[MHRLIVE]

thank you Christopher wish I could restore my site back