Firewall Analyzer not starting

Dear support team,

Firewall analyzer is not starting.Can you help me?

root@ubuntu:/opt/ManageEngine/Firewall/bin# ./run.sh

JAVA_HOME   : ./../jre
SERVER_HOME : ./..
JAVA_OPTS   : -Djava.awt.headless=true -DpdfReport=false -Duser.language=en -Duser.country=US -DminDiskSpace=5 -Djava.library.path=../lib:../lib/native -Xms256m -Xmx1024m -Dcatalina.home=./.. -Dserver.home=./.. -Dlog.dir=./.. -Ddb.home=./../pgsql -Duser.language=en -Dfile.encoding=utf8 -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=./../conf/logging.properties
DATE        : Wed Jul 23 02:28:23 PDT 2014

Starting Server from location: /opt/ManageEngine/Firewall
This evaluation copy is valid for 29 days
null

Problem while Starting Server
System halted