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]Unable to connect to any hosts due to exception: java.net.ConnectException: Connection refused: connect ** BEGIN NESTED EXCEPTION ** java.net.ConnectException MESSAGE: Connection refused: connect STACKTRACE: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:452) at java.net.Socket.connect(Socket.java:402) at java.net.Socket.<init>(Socket.java:309) at java.net.Socket.<init>(Socket.java:124) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124) at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1779) at com.mysql.jdbc.Connection.<init>(Connection.java:450) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:193) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) 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:901) 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:696) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** . root cause was java.sql.SQLException: Unable to connect to any hosts due to exception: java.net.ConnectException: Connection refused: connect ** BEGIN NESTED EXCEPTION ** java.net.ConnectException MESSAGE: Connection refused: connect STACKTRACE: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:452) at java.net.Socket.connect(Socket.java:402) at java.net.Socket.<init>(Socket.java:309) at java.net.Socket.<init>(Socket.java:124) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124) at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1779) at com.mysql.jdbc.Connection.<init>(Connection.java:450) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:193) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) 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:901) 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:696) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10203) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) 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:901) 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:696) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) >----------- >Root cause: >java.sql.SQLException: Unable to connect to any hosts due to exception: java.net.ConnectException: Connection refused: connect >** BEGIN NESTED EXCEPTION ** >java.net.ConnectException >MESSAGE: Connection refused: connect >STACKTRACE: >java.net.ConnectException: Connection refused: connect > at java.net.PlainSocketImpl.socketConnect(Native Method) > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) > at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) > at java.net.Socket.connect(Socket.java:452) > at java.net.Socket.connect(Socket.java:402) > at java.net.Socket.<init>(Socket.java:309) > at java.net.Socket.<init>(Socket.java:124) > at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124) > at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225) > at com.mysql.jdbc.Connection.createNewIO(Connection.java:1779) > at com.mysql.jdbc.Connection.<init>(Connection.java:450) > at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) > at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) > at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) > at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) > at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) > at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:193) > at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) > at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) > 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:901) > 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:696) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) > at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:534) >** END NESTED EXCEPTION ** > at com.mysql.jdbc.Connection.createNewIO(Connection.java:1847) > at com.mysql.jdbc.Connection.<init>(Connection.java:450) > at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) > at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) > at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) > at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) > at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) > at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) > at java.sql.DriverManager.getConnection(DriverManager.java:512) > at java.sql.DriverManager.getConnection(DriverManager.java:193) > at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) > at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) > 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:901) > 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:696) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) > at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) > at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) > at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) > at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) > at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) > at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) > at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) > at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:534) java.sql.SQLException: Unable to connect to any hosts due to exception: java.net.ConnectException: Connection refused: connect ** BEGIN NESTED EXCEPTION ** java.net.ConnectException MESSAGE: Connection refused: connect STACKTRACE: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:452) at java.net.Socket.connect(Socket.java:402) at java.net.Socket.<init>(Socket.java:309) at java.net.Socket.<init>(Socket.java:124) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124) at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1779) at com.mysql.jdbc.Connection.<init>(Connection.java:450) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:193) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) 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:901) 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:696) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) ** END NESTED EXCEPTION ** at com.mysql.jdbc.Connection.createNewIO(Connection.java:1847) at com.mysql.jdbc.Connection.<init>(Connection.java:450) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) at com.opencms.dbpool.CmsPool.createConnection(CmsPool.java:338) at com.opencms.dbpool.CmsPool.createConnections(CmsPool.java:320) at com.opencms.dbpool.CmsPool.getConnection(CmsPool.java:220) at com.opencms.dbpool.CmsPool.connect(CmsPool.java:206) at com.opencms.dbpool.CmsDriver.connect(CmsDriver.java:107) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:193) at com.opencms.file.genericSql.CmsDbAccess.readUser(CmsDbAccess.java:10158) at com.opencms.file.genericSql.CmsResourceBroker.readWebUser(CmsResourceBroker.java:6561) 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:901) 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:696) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534)