OMG!!!! 06 August will be one of my damned days....
6500 Registered Users.....1 mysql DB....1 damned rss info about new Joomla release and..that'it!!!
I was alone at the Back-End!!!!!!
I had 1.0.12
Then i replace the 1.0.13 files to my root directory.
I still had access as admin at the backend!!
User's can't login from Front-End.Neither do i ,as admin.The same time i was logged as admin to the back-end!!


Then i find this
I replace again the 1.0.13 with these of 1.0.12 files.After that i can't login from Back-End or Front-End.I can't register as new user....(ps:i didn't make any change to my mysql db-My hoster is my friend and he was sleeping

)
I replace again the 1.0.12 files with these of 1.0.13 and i got access as admin to the back-end.Still i can't login from Front-End!
Then i replace the comprofiler file from this article and everything play fine.I have all Tabs ,i can login and everything seems to be good....!!!
Untill my rss reader inform me about new Joomla..update!!!!
Thanks God - Thanks all guys working on CB Project!!!
ps:sorry for my english