Error Log

[Barnabas Yohannes]

Does any one has any idea what the following errors mean?

[Mon Aug 13 12:22:53 2001] [error] [client 204.30.247.252] File does not
exist:  /usr/local/apache/htdocs/favicon.ico

[Mon Aug 13 12:30:47 2001] [error] [client 217.128.68.93] File does not
exist: /usr/local/apache/htdocs/default.ida

[Mon Aug 13 12:52:13 2001] [error] [client 212.68.231.10] File does not
exist: /usr/local/apache/htdocs/default.ida

They are displayed at "error_log" of the apache server.  We looked those
files up the directory displayed, but they do not exist.  What is happening
is that after an applicatin at the tomcat server works for 10-12 hours, the
web crushes.  Folks here started male pattern baldness tying to solve this
error.

Any help will be highly appreciated.