I did overwrite my own blog!

Damn! I was wrong that I did overwrite my blog!
I’m managing my some sites by WordPress.
till last night I had 3 sites.
but I found that one site was overwritten this morning.
Of course I didn’t expect it.
I made a new site about my ezine of English.
and I used 1000.snbrand.com of database for it.
If I use same database I arleady use, I should have written something need in my php file, but I forgot it.
I don’t know if I should make it again or not.
but I’ll take care of it.
In a sense, I had a great experience!