ERROR 21 Jun 2007 00:39:41 [WrapperSimpleAppMain] org.drftpd.usermanager.javabeans.BeanUserManager  - 
java.lang.reflect.InvocationTargetException
   at java.lang.reflect.Method.invoke(libgcj.so.70)
   at java.beans.Statement.doExecute(libgcj.so.70)
   at java.beans.Statement.execute(libgcj.so.70)
   at java.beans.XMLEncoder.writeStatement(libgcj.so.70)
   at gnu.java.beans.encoder.MapPersistenceDelegate.initialize(libgcj.so.70)
   at java.beans.PersistenceDelegate.initialize(libgcj.so.70)
   at java.beans.DefaultPersistenceDelegate.initialize(libgcj.so.70)
   at java.beans.PersistenceDelegate.writeObject(libgcj.so.70)
   at java.beans.Encoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeExpression(libgcj.so.70)
   at java.beans.PersistenceDelegate.writeObject(libgcj.so.70)
   at java.beans.Encoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeStatement(libgcj.so.70)
   at java.beans.DefaultPersistenceDelegate.initialize(libgcj.so.70)
   at java.beans.PersistenceDelegate.writeObject(libgcj.so.70)
   at java.beans.Encoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeExpression(libgcj.so.70)
   at java.beans.PersistenceDelegate.writeObject(libgcj.so.70)
   at java.beans.Encoder.writeObject(libgcj.so.70)
   at java.beans.XMLEncoder.writeObject(libgcj.so.70)
   at org.drftpd.usermanager.javabeans.BeanUser.commit(BeanUser.java:65)
   at org.drftpd.usermanager.AbstractUserManager.createSiteopUser(AbstractUserManager.java:121)
   at org.drftpd.usermanager.AbstractUserManager.init(AbstractUserManager.java:81)
   at org.drftpd.usermanager.javabeans.BeanUserManager.<init>(BeanUserManager.java:58)
   at org.drftpd.usermanager.javabeans.BeanUserManager.<init>(BeanUserManager.java:53)
   at java.lang.Class.newInstance(libgcj.so.70)
   at org.drftpd.GlobalContext.loadUserManager(GlobalContext.java:295)
   at org.drftpd.GlobalContext.<init>(GlobalContext.java:89)
   at org.drftpd.master.ConnectionManager.<init>(ConnectionManager.java:70)
   at org.drftpd.master.ConnectionManager.main(ConnectionManager.java:127)
   at java.lang.reflect.Method.invoke(libgcj.so.70)
   at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:136)
   at java.lang.Thread.run(libgcj.so.70)
Caused by: java.lang.NullPointerException
   at java.util.Hashtable.hash(libgcj.so.70)
   at java.util.Hashtable.put(libgcj.so.70)
   at java.lang.reflect.Method.invoke(libgcj.so.70)
   ...35 more

ERROR 21 Jun 2007 00:39:41 [WrapperSimpleAppMain] org.drftpd.master.ConnectionManager  - 
java.lang.NoClassDefFoundError: org.drftpd.master.SlaveManager
   at java.lang.Class.initializeClass(libgcj.so.70)
   at org.drftpd.GlobalContext.loadSlaveManager(GlobalContext.java:286)
   at org.drftpd.GlobalContext.<init>(GlobalContext.java:103)
   at org.drftpd.master.ConnectionManager.<init>(ConnectionManager.java:70)
   at org.drftpd.master.ConnectionManager.main(ConnectionManager.java:127)
   at java.lang.reflect.Method.invoke(libgcj.so.70)
   at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:136)
   at java.lang.Thread.run(libgcj.so.70)
Caused by: java.lang.ClassNotFoundException: java.util.concurrent.BlockingQueue not found in gnu.gcj.runtime.SystemClassLoader{urls=[file:lib/wrapper.jar,file:classes/,file:lib/log4j-1.2.8.jar,file:lib/oro.jar,file:lib/martyr.jar,file:lib/jdom.jar,file:lib/replacer.jar], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
   at java.net.URLClassLoader.findClass(libgcj.so.70)
   at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.70)
   at java.lang.ClassLoader.loadClass(libgcj.so.70)
   at java.lang.ClassLoader.loadClass(libgcj.so.70)
   at java.lang.Class.initializeClass(libgcj.so.70)
   ...7 more