One of our production server crashes while starting up this server was working past 2 years but today we done some auto deployment after that it was not working. Need some help.

JRE version: 1.6.0_13

JBoss AS version: 4.2.3

Here is the server log:

=========================================================================

  JBoss Bootstrap Environment

  JBOSS_HOME: /usr/local/jboss

  JAVA: /usr/java/bin/java

  JAVA_OPTS: -Dprogram.name=run.sh -server  -Xms1024m -Xmx1024m -XX:PermSize=512M -XX:MaxPermSize=512M -XX:+DisableExplicitGC -XX:MaxNewSize=64m -XX:NewSize=64m -XX:SurvivorRatio=256 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=0 -XX:CMSInitiatingOccupancyFraction=60 -verbose:gc -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+PrintGCTimeStamps -Xloggc:/opt/ion/logs/gc.log -Dcom.sun.management.jmxremote.port=8082 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/ion/logs -Djava.net.preferIPv4Stack=true

  CLASSPATH: /usr/local/jboss/bin/run.jar:/usr/java/lib/tools.jar

=========================================================================

16:26:43,449 INFO  [Server] Starting JBoss (MX MicroKernel)...

16:26:43,451 INFO  [Server] Release ID: JBoss [Trinity] 4.2.3.GA (build: SVNTag=JBoss_4_2_3_GA date=200807181439)

16:26:43,454 INFO  [Server] Home Dir: /usr/local/jboss-4.2.3.GA

16:26:43,454 INFO  [Server] Home URL: file:/usr/local/jboss-4.2.3.GA/

16:26:43,455 INFO  [Server] Patch URL: null

16:26:43,456 INFO  [Server] Server Name: default

16:26:43,456 INFO  [Server] Server Home Dir: /usr/local/jboss-4.2.3.GA/server/default

16:26:43,456 INFO  [Server] Server Home URL: file:/usr/local/jboss-4.2.3.GA/server/default/

16:26:43,456 INFO  [Server] Server Log Dir: /usr/local/jboss-4.2.3.GA/server/default/log

16:26:43,457 INFO  [Server] Server Temp Dir: /usr/local/jboss-4.2.3.GA/server/default/tmp

16:26:43,457 INFO  [Server] Root Deployment Filename: jboss-service.xml

16:26:43,993 INFO  [ServerInfo] Java version: 1.6.0_13,Sun Microsystems Inc.

16:26:43,994 INFO  [ServerInfo] Java VM: Java HotSpot(TM) Server VM 11.3-b02,Sun Microsystems Inc.

16:26:43,994 INFO  [ServerInfo] OS-System: Linux 2.6.18-194.3.1.el5,i386

16:26:44,629 INFO  [Server] Core system initialized

16:26:50,240 INFO  [WebService] Using RMI server codebase: http://jbweb1.ion.intelliverse.com:8083/

16:26:50,243 INFO  [Log4jService$URLWatchTimerTask] Configuring from URL: resource:jboss-log4j.xml