Redmine

There was a redmine 1.0.0 installed earlier and it was upgraded to Redmine 1.1.3.
It gave an internal server error after hours of inactivity.

Following are the configuration details from gem list

1. i18n - 0.4.2
2. mysql - 2.8.1
3. rack - 1.0.1
4. rails - 2.3.5
5. rake - 0.8.7

ruby - 1.8.7

I have tried the following solutions

1. added reconnect: true in the config/database.yml in the production section and
restarted the server.

2. ruby has been upgraded

3. database is the same which was working with redmine-1.0.0 so the timeout in mysql
wasn't modified.

Kindly let me know of any modification to be done as this is an annoying problem and i have temporarily fixed it by scheduling a crontab in linux fc8