Hi, This morning I saw instead of my XWiki an error page: [Wed Mar 26 15:03:22 2008] [error] [client xx.xx.xxx.xxx] proxy: Error

reading from remote server returned by /xwiki/bin/view/Main/WebHome [Wed Mar 26 15:04:29 2008] [error] [client xx.xx.xxx.xxx] proxy: error reading status line from remote server xx.xxx.xxx.xxx

In my Tomcat log-file: 2008-03-26 04:18:14,396 [

http://xx.xxx.xxx.xxx/xwiki//bin/skin/skins/toucan/images/panel-v.png] [http-8082-Processor25] WARN xwiki.XWiki - Request URI [/xwiki//bin/skin/skins/toucan/images/panel-v.png] should have matched context path [/xwiki] and servlet path [/bin] 2008-03-26 13:49:52,219 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN xwiki.XWiki - Request URI [/xwiki//bin/view/Main/] should have matched context path [/xwiki] and servlet path [/bin] 2008-03-26 13:49:52,220 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2008-03-26 13:49:52,220 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2008-03-26 13:49:52,284 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2008-03-26 13:49:52,284 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2008-03-26 13:49:52,352 [http://xx.xxx.xxx.xxx/xwiki//bin/view/Main/] [http-8082-Processor22] WARN web.XWikiAction - Uncaught exception: Error number 0 in 11: Uncaught exception Wrapped Exception: 8192 com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception Wrapped Exception: 8192 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:214) at org.apache.struts.action.RequestProcessor.processActionPerform( RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process( RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java :1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java :414) 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 com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter( SetCharacterEncodingFilter.java:117) 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:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection (Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket( PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595)

Wrapped Exception:

java.lang.ArrayIndexOutOfBoundsException: 8192 at org.apache.coyote.http11.InternalOutputBuffer.write( InternalOutputBuffer.java:720) at org.apache.coyote.http11.InternalOutputBuffer.write( InternalOutputBuffer.java:627) at org.apache.coyote.http11.InternalOutputBuffer.sendHeader( InternalOutputBuffer.java:497) at org.apache.coyote.http11.Http11Processor.prepareResponse( Http11Processor.java:1615) at org.apache.coyote.http11.Http11Processor.action( Http11Processor.java:962) at org.apache.coyote.Response.action(Response.java:180) at org.apache.coyote.http11.InternalOutputBuffer.doWrite( InternalOutputBuffer.java:572) at org.apache.coyote.Response.doWrite(Response.java:559) at org.apache.catalina.connector.OutputBuffer.realWriteBytes( OutputBuffer.java:361) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java :433) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348) at org.apache.catalina.connector.OutputBuffer.writeBytes( OutputBuffer.java:392) at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java :381) at org.apache.catalina.connector.CoyoteOutputStream.write( CoyoteOutputStream.java:88) at org.apache.catalina.connector.CoyoteOutputStream.write( CoyoteOutputStream.java:82) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:132) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:199) at org.apache.struts.action.RequestProcessor.processActionPerform( RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process( RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java :1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java :414) 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 com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter( SetCharacterEncodingFilter.java:117) 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:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection (Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket( PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595)

I didn't change anything, I was asleep (-6 hours/timezone). Is that a session-error? After I deleted my cache, everything went back to normal...