rewrite help (worked, but now it doesnt, maybe update..)

[UnknownPlayer]

I have this mod_rewrite:

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^post/([0-9]+)$ post.php?pid=$1 [L]

And it worked while hosting center updated apache i think, now it loads page but it cant read $_GET['pid'] var, i dont know why.

When i go to www.web.com/post/22 it doesn't work but if i go to www.web.com/post.php?pid=22 it works :/

Can someone help me?

[UnknownPlayer]

Please i need help

Every page can be loaded with full file name with extension, but with this /post/ url and other, it cant be loaded..

Thry this:

http://www.likestatus.net/post/454

and

http://www.likestatus.net/post.php?pid=454