Search:

index-file.names = ( "index.php", "index.html",
"index.htm", "default.htm")

òâîé âàðèàíò

index-file.names = ( "index.php", "index.html",
...

lighttpd.conf

server.document-root = "/opt/share/www/"

index-file.names = ( "index.php", "index.html",
"index.htm", "default.htm")