Problem with starting

After deploying the .war file on my Tomcat instance, I pressed the "start" button and got following error:

FAIL - Application at context path /ScadaBR could not be started



Please help


Some informations are necessary to understand your problem...

Operational system, database configurations on, log output... these should point you in the right directions =]


Operating system: Ubuntu 10.14 (Linux)

Database: not enabled in configuration, but MySQL and PostgreSQL are installed in the newest stable versions

Log output: Didn't got any

As I mentioned, I had just downloaded and unpacked the main downloaded archive and wanted to install it (I got mentioned error by try to install)