Error after changing MySql Import

Hello Sir,

I am trying to Import a 49MB file of MySql Database. I made the following changes /apache2/php.ini

I followed as under;

# vi /etc/php5/apache2/php.ini

Search / upload_max_filesize = 2M

Then Make the changes to 50M & save it

Then restart apache

# /etc/init.d/apache2 restart

On apache2 restart , I am getting following error

server1:~# /etc/init.d/apache2 restart
Restarting web server: apache2[Thu Aug 25 04:38:02 2011] [warn] NameVirtualHost
xx.xx.xxx.xxx:80 has no VirtualHosts
[Thu Aug 25 04:38:02 2011] [warn] NameVirtualHost xx.xx.xxx.xxx:443 has no VirtualHosts

Please note, I have Total 5 IP on this server

Please advice

Thanks