톰켓 start시 에러 발생

톰켓스타트시 에러가 발생했는데

원인을 찾지를 못해서요 ..

에러가....

2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /acom )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /acomsoft )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /admin )
Starting tomcat. Check logs/tomcat.log for error messages
2003-07-07 11:21:02 - ContextManager: Adding context Ctx(  )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /test )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /young )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /forkbbs )
2003-07-07 11:21:02 - ContextManager: Adding context Ctx( /hansung )
2003-07-07 11:21:08 - Ctx( /acom ): Mapping with unregistered servlet invoker
2003-07-07 11:21:08 - Ctx(  ): Mapping with unregistered servlet invoker
FATAL:java.net.BindException: Address already in use
java.net.BindException: Address already in use
        at java.net.PlainSocketImpl.socketBind(Native Method)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:405)
        at java.net.ServerSocket.<init>(ServerSocket.java:170)
        at java.net.ServerSocket.<init>(ServerSocket.java:121)
        at org.apache.tomcat.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:97)
        at org.apache.tomcat.service.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint.java:239)
        at org.apache.tomcat.service.PoolTcpConnector.start(PoolTcpConnector.java:188)
        at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527)
        at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:207)
        at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:240)

그럼 즐건운 하루 되세요....