Добрый день.
Подскажите, как решить проблему?
у меня журнал ошибок выдает постоянно такие ошибки:

[Thu Jul 11 17:59:42 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:59:42 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/6084-maslyanyy-poddon-komplektuyushie
[Thu Jul 11 17:59:16 2013] [error] [client 178.137.211.152] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:59:16 2013] [error] [client 178.137.211.152] File does not exist: /home/interavt/public_html/favicon.ico
[Thu Jul 11 17:59:10 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:59:10 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/avtosvet
[Thu Jul 11 17:58:35 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:58:35 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/9023-kryschka-bagazhnika-zadnie-dveri
[Thu Jul 11 17:58:00 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:58:00 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/7211-vklyuchatel-sveta
[Thu Jul 11 17:57:26 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:57:26 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/1315-datchik-polozheniya-drosselnoy-zaslonki
[Thu Jul 11 17:56:53 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:56:53 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/7858-remni-privoda-gazoraspredeleniya
[Thu Jul 11 17:56:25 2013] [error] [client 66.249.72.172] File does not exist: /home/interavt/public_html/404.shtml
[Thu Jul 11 17:56:25 2013] [error] [client 66.249.72.172] File does not exist: /home/interavt/public_html/product
[Thu Jul 11 17:56:19 2013] [error] [client 178.154.174.251] File does not exist: /home/interavt/public_html/404.shtml

Что нужно сделать?