Your solution for vhosts worked

Thanks
Can you also help me to convert this .htaccess rule to lighttpd.conf rule
Code:
RewriteCond %{REQUEST_METHOD} GET
RewriteCond %{THE_REQUEST} "T /index.php"
RewriteCond %{QUERY_STRING} ^$
RewriteRule .*
http://www.yourdomain.com/ [L,R=301]