Tomcat issues with 4.7b2

[jcombee]

I am having trouble installing the beta. Subsonic isn't starting, the catalina log file shows following errors:

Jun 21, 2012 10:24:31 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive subsonic.war
Jun 21, 2012 10:24:33 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Jun 21, 2012 10:24:33 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/subsonic] startup failed due to previous errors

I am running the WAR version on Ubuntu 12.04 server kernel 3.2.0-25-generic,
OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu3)
OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)

And yes, I cleared:
/var/lib/tomcat6/webapps/subsonic*
/var/lib/tomcat6/work/*

Help!