I've followed the specific installation guide for this so far and I'm currently stuck after deploying the .war files. I've stopped Tomcat, put in the .war files, restarted Tomcat, waited for it to finish, stopped it again, deleted prweb.war and then started Tomcat again. This results in the following error (see attached file). I've made sure PostgreSQL is running and I've checked that by looking up the server in PgAdmin.
Currently don't know how to fix, looking for help or guidance in resolving these errors.