"jurerai" wrote : Could this be the reason that jboss could not start or should we look elsewhere? | | Thank you, | | Jure I don't think that should stop the server from starting. Moreover, you mentioned that the server is accessible through the http request. So the server is up and your application probably is running into errors:anonymous wrote : | | Exception in thread "Session pool worker" java.lang.NullPointerException | at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:623) | at java.lang.ClassLoader.loadClass(ClassLoader.java:306) | at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:467) | at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408) | at java.lang.ClassLoader.loadClass(ClassLoader.java:251) | at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) | at com.documentum.fc.client.impl.session.Session.disconnect(Session.java:237) | at com.documentum.fc.client.impl.session.SessionPool.disconnectSessions(SessionPool.java:111) | at com.documentum.fc.client.impl.session.SessionPool.flush(SessionPool.java:134) | at com.documentum.fc.client.impl.session.SessionPool.flushAllPools(SessionPool.java:190) | at com.documentum.fc.client.impl.session.SessionPool$ExpirationThread.run(SessionPool.java:246) The com.documentum.fc.client.impl.session.Session.disconnect is trying to load some class which is resulting in the NullPointerException. You will have to debug that piece of code. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197092#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...