The new version of our webapp uses Tomcat (and it works like a champ!) but there are a couple of annoying issues that I would like to resolve:

1. When I unload and then reload the app, the new instance of the app can't start the database. I have to stop and then start Tomcat.

2. When I try to run a second app that uses Tomcat, it can't start the database.

I would greatly appreciate some suggestions as to how I should modify my configuration so that I can resolve these problems.

Thank you,