Any pages that result in an http error are written to the http error log. By default this is a rotating error log with the following name: /logs/httperror.log. The file is rotated each day. See the log4j and default properties files for more information on how to configure this feature.
The file format follows:
- date/timestamp of the page request,
- http status code,
- page name,
- stack trace (if there was one).
Here are a few samples rows from the file: