From .IT to .COM

Really weird, I found this on the main root directory :

.htaccess

Code:

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} .*jpg$|.*gif$|.*png$ [NC]
RewriteCond %{HTTP_REFERER} !^$  
RewriteCond %{HTTP_REFERER} !bodyweb\.it [NC] 
RewriteCond %{HTTP_REFERER} !friendlysite\.com [NC]  
RewriteCond %{HTTP_REFERER} !google\. [NC] 
RewriteCond %{HTTP_REFERER} !search\?q=cache [NC]
RewriteRule (.*) /showpic.php?pic=$1

Probably something I forgot there, something not to use images from sites different from bodyweb.it
Changed, and everything it's fine

But.....

When I was speaking about stable load server I spoke too early :(
The load on the server is kind of high, this is what happened today when I switched off and then On the plugin, today is sunday, the forum is not so crowded, on the other days almost every time at peak hour there is an overload and the server get blocked .