Classe nao encontrada pelo JSF

Bom dia pessoal. Estava com minha app em uma maquina e tive que transferir a mesma para outra maquina. Porem ela estava funcionando normalmente. Quando fui subir com a APP deu um erro com a seguinte descricao:

log4j:WARN Please initialize the log4j system properly.
javax.faces.FacesException: java.lang.ClassNotFoundException: com.navita.utils.MessageListener
	at org.apache.myfaces.shared_impl.util.ClassUtils.simpleClassForName(ClassUtils.java:162)
	at org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:265)
	at org.apache.myfaces.config.FacesConfigurator.configureLifecycle(FacesConfigurator.java:652)
	at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:144)
	at org.apache.myfaces.webapp.StartupServletContextListener.initFaces(StartupServletContextListener.java:69)
	at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:52)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.ClassNotFoundException: com.navita.utils.MessageListener
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1352)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:242)
	at org.apache.myfaces.shared_impl.util.ClassUtils.classForName(ClassUtils.java:138)
	at org.apache.myfaces.shared_impl.util.ClassUtils.simpleClassForName(ClassUtils.java:157)
	... 20 more
06/08/2008 11:03:53 org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
06/08/2008 11:03:53 org.apache.catalina.core.StandardContext start
SEVERE: Context [/suzanoauditoria] startup failed due to previous errors
06/08/2008 11:03:54 org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
06/08/2008 11:03:54 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
06/08/2008 11:03:55 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/203  config=null
06/08/2008 11:03:55 org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
06/08/2008 11:03:55 org.apache.catalina.startup.Catalina start
INFO: Server startup in 7795 ms

Sendo que essa classe é simplesmente uma classe interna da aplicacao. E ela esta la dentro.
O que pode ser? Obrigado..

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