Systemerror A system error occured. Have a look at the details, or contact your system administrator.

Fehlermeldung: com.opencms.core.CmsException: 4 Sql exception. Detailed error: [com.opencms.file.mySql.CmsDbAccess]Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Broken pipe STACKTRACE: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2739) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) at com.opencms.file.CmsObject.init(CmsObject.java:2200) at com.opencms.core.OpenCms.initUser(OpenCms.java:896) at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** Last packet sent to the server was 0 ms ago.. root cause was com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Broken pipe STACKTRACE: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2739) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) at com.opencms.file.CmsObject.init(CmsObject.java:2200) at com.opencms.core.OpenCms.initUser(OpenCms.java:896) at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** Last packet sent to the server was 0 ms ago. at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10232) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) at com.opencms.file.CmsObject.init(CmsObject.java:2200) at com.opencms.core.OpenCms.initUser(OpenCms.java:896) at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) >----------- >Root cause: >com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: >** BEGIN NESTED EXCEPTION ** >java.net.SocketException >MESSAGE: Broken pipe >STACKTRACE: >java.net.SocketException: Broken pipe > at java.net.SocketOutputStream.socketWrite0(Native Method) > at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) > at java.net.SocketOutputStream.write(SocketOutputStream.java:136) > at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66) > at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124) > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2739) > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) > at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) > at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) > at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) > at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) > at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) > at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) > at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) > at com.opencms.file.CmsObject.init(CmsObject.java:2200) > at com.opencms.core.OpenCms.initUser(OpenCms.java:896) > at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) > at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) > at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) > at java.lang.Thread.run(Thread.java:534) >** END NESTED EXCEPTION ** >Last packet sent to the server was 0 ms ago. > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2757) > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) > at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) > at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) > at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) > at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) > at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) > at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) > at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) > at com.opencms.file.CmsObject.init(CmsObject.java:2200) > at com.opencms.core.OpenCms.initUser(OpenCms.java:896) > at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) > at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) > at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) > at java.lang.Thread.run(Thread.java:534) com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Broken pipe STACKTRACE: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:66) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:124) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2739) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) at com.opencms.file.CmsObject.init(CmsObject.java:2200) at com.opencms.core.OpenCms.initUser(OpenCms.java:896) at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** Last packet sent to the server was 0 ms ago. at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2757) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2650) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1581) at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1222) at com.opencms.dbpool.CmsPreparedStatement.executeQuery(CmsPreparedStatement.java:173) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10192) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6614) at com.opencms.file.CmsRequestContext.init(CmsRequestContext.java:177) at com.opencms.file.CmsObject.init(CmsObject.java:2200) at com.opencms.core.OpenCms.initUser(OpenCms.java:896) at com.opencms.core.OpenCmsHttpServlet.initUser(OpenCmsHttpServlet.java:473) at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:304) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534)