请问这是什么错误??????????????
2005-07-20 14:33:43 StandardContext[/webdav]: Resources start failed:
2005-07-20 14:33:43 StandardContext[/webdav]: Context startup failed due to previous errors
2005-07-20 14:33:43 StandardContext[/webdav]: Exception during cleanup after start failed
LifecycleException: Container StandardContext[/webdav] has not been started
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3643)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3621)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
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:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)