TOMCAT启动有个异常，帮忙看下
2007-4-24   21:53:42   org.apache.catalina.core.AprLifecycleListener   lifecycleEvent
信息:   The   Apache   Tomcat   Native   library   which   allows   optimal   performance   in   production   environments   was   not   found   on   the   java.library.path:   C:\jdk1.5.0_04\bin;D:\Tomcat   6.0\bin
2007-4-24   21:53:42   org.apache.coyote.http11.Http11Protocol   init
信息:   Initializing   Coyote   HTTP/1.1   on   http-8080
2007-4-24   21:53:42   org.apache.catalina.startup.Catalina   load
信息:   Initialization   processed   in   1203   ms
2007-4-24   21:53:43   org.apache.catalina.core.StandardService   start
信息:   Starting   service   Catalina
2007-4-24   21:53:43   org.apache.catalina.core.StandardEngine   start
信息:   Starting   Servlet   Engine:   Apache   Tomcat/6.0.0
2007-4-24   21:53:43   org.apache.catalina.core.StandardHost   start
信息:   XML   validation   disabled
2007-4-24   21:53:45   org.apache.catalina.core.ApplicationContext   log
信息:   ContextListener:   contextInitialized()
2007-4-24   21:53:45   org.apache.catalina.core.ApplicationContext   log
信息:   SessionListener:   contextInitialized()
log4j:WARN   No   appenders   could   be   found   for   logger   (org.springframework.web.context.ContextLoader).
log4j:WARN   Please   initialize   the   log4j   system   properly.
2007-4-24   21:53:46   org.apache.catalina.core.ApplicationContext   log
信息:   Loading   Spring   root   WebApplicationContext
2007-4-24   21:53:50   org.apache.catalina.core.StandardContext   listenerStart
严重:   Exception   sending   context   initialized   event   to   listener   instance   of   class   org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException:   Error   creating   bean   with   name   'sessionFactory '   defined   in   ServletContext   resource   [/WEB-INF/applicationContext.xml]:   Initialization   of   bean   failed;   nested   exception   is   java.lang.NoClassDefFoundError:   org/hibernate/cfg/HbmBinder$SecondPass
java.lang.NoClassDefFoundError:   org/hibernate/cfg/HbmBinder$SecondPass
at   java.lang.ClassLoader.defineClass1(Native   Method)
at   java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at   java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at   org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1814)
at   org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:868)
at   org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1321)
at   org.apache.catalina.loader.We