WordPress MU

We moved the mu wordpress to other server running php 5.1 and mysql 5. And its showing now page 404 in home page links.

But other blogs are working fine.
Does mu wordpress support php 5.1 and mysql 5

Far as well know, it does. Can you please check your .htaccess file to see if it's populated correctly and your error logs for any details. You don't give us any details to go on. You may want to search teh forums for 404 to see previous threads.

We are running php 5.1 with lighttpd
The .htacces is

RewriteEngine On
RewriteBase "/"

#uploaded files
RewriteRule ^(.*/)?files/$ index.php [L]
RewriteRule ^(.*/)?files/(.*) wp-content/blogs.php?file=$2 [L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . - [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
RewriteRule . index.php [L]

Lighttpd doesn't support Apache's .htaccess files.

Take a look at my solution here:

http://www.bisente.com/blog/2007/04/08/lighttpd-wordpressmu-english/

Thanks, for the tip.My .htaccess was missing. I just create a new one, and it works now.