请教高手帮忙解决JBOSS后台，总报这样的错误。。。
11:25:12,359   INFO     [JkMain]   Jk   running   ID=0   time=0/156     config=null
11:25:12,375   INFO     [Server]   JBoss   (MX   MicroKernel)   [4.0.0   (build:   CVSTag=JBoss_4_0_0   date=200409200418)]   Start
ed   in   36s:984ms
11:25:18,375   INFO     [STDOUT]   AbandonedObjectPool   is   used   (org.apache.commons.dbcp.AbandonedObjectPool@767fb3)
11:25:18,375   INFO     [STDOUT]         LogAbandoned:   true
11:25:18,375   INFO     [STDOUT]         RemoveAbandoned:   true
11:25:18,375   INFO     [STDOUT]         RemoveAbandonedTimeout:   20
11:29:24,359   ERROR   [Engine]   org.apache.catalina.core.StandardHostValve@3a4822:   Exception   Processing   ErrorPage[
errorCode=404,   location=/404.jsp]
ClientAbortException:     java.net.SocketException:   Connection   reset   by   peer:   socket   write   error
                at   org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:331)
                at   org.apache.coyote.tomcat5.OutputBuffer.flush(OutputBuffer.java:297)
                at   org.apache.coyote.tomcat5.CoyoteResponse.flushBuffer(CoyoteResponse.java:537)
                at   org.apache.coyote.tomcat5.CoyoteResponseFacade.flushBuffer(CoyoteResponseFacade.java:238)
                at   org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:303)
                at   org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:147)
                at   org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
                at   org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
                at   org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
                at   org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
                at   org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                at   org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
                at   org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
                at   org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
                at   org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
                at   org.apache.coyote.http11.Http11Processor.process(Http11Processor