apache2 Webサーバーを再起動するときに次のエラーが表示される理由を理解するのを手伝ってもらえますか:
[Fri Nov 09 09:46:43 2012] [warn] VirtualHost 172.30.30.12:443 overlaps with VirtualHost 172.30.30.12:443, the first has precedence, perhaps you need a NameVirtualHost directive
[Fri Nov 09 09:46:43 2012] [warn] VirtualHost 172.30.30.12:443 overlaps with VirtualHost 172.30.30.12:443, the first has precedence, perhaps you need a NameVirtualHost directive
エラーは常に 2 回表示されます。NameVirtualHost ディレクティブとは何ですか?
ありがとう。