The exception dumped on STDOUT is:

```
Jul 6, 2011 12:17:00 PM weblogic.nodemanager.server.NMServer main
SEVERE: Fatal error in node manager server
weblogic.nodemanager.common.ConfigException: Invalid log level value 'DEBUG' for property 'LogLevel"
        at weblogic.nodemanager.server.NMServerConfig.getLevelProperty(NMServerConfig.java:218)
        at weblogic.nodemanager.server.NMServerConfig.<init>(NMServerConfig.java:159)
        at weblogic.nodemanager.server.NMServer.init(NMServer.java:176)
        at weblogic.nodemanager.server.NMServer.<init>(NMServer.java:141)
        at weblogic.nodemanager.server.NMServer.main(NMServer.java:337)
        at weblogic.NodeManager.main(NodeManager.java:31)

```