I use geoserver in version 1.3.2. A exception occured about :

org.vfny.geoserver.servlets.PartialBufferStrategy abort
warning: OutputStream could not be aborted in time. An error has occurred and could not be sent to the user.
 org.vfny.geoserver.servlets.AbstractService sendError
information: Had an undefined error: null
org.vfny.geoserver.servlets.AbstractService sendError
information: ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error
 at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:327)
 at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:293)
 at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:85)
 at java.io.BufferedOutputStream.flush(Unknown Source)
 at org.vfny.geoserver.util.PartialBufferedOutputStream.forceFlush(PartialBufferedOutputStream.java:206)
 at org.vfny.geoserver.servlets.PartialBufferStrategy.flush(AbstractService.java:1225)
 at org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:529)
 at org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:279)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.vfny.geoserver.wms.servlets.WmsDispatcher.doResponse(WmsDispatcher.java:156)
 at org.vfny.geoserver.wms.servlets.WmsDispatcher.doGet(WmsDispatcher.java:115)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Unknown Source)

Thanks to help me