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java.servlet.servletexception

1 reply on 1 page. Most recent reply: Aug 1, 2004 11:37 PM by Smita

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james watson

Posts: 1
Nickname: confused
Registered: Jun, 2004

java.servlet.servletexception

Posted: Jun 14, 2004 1:50 AM

this is the message i got in regards to java can someone pleaseeeeeee tell me what it is and how to fix it please.
message as follows:
Error: 500
Location: /contactUs.jsp
Internal Servlet Error:

javax.servlet.ServletException: The backend has broken the connection. Possibly the action you have attempted has caused it to close.
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.j ava:459)
at _0002fcontactUs_0002ejspcontactUs_jsp_7._jspService(_0002fcontactUs_0002ejspcon tactUs_jsp_7.java:254)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.java: 130)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: 282)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Aj p12ConnectionHandler.java:166)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:534)

Root cause:
The backend has broken the connection. Possibly the action you have attempted has caused it to close.
at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:140)
at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connec tion.java:190)
at org.postgresql.Driver.connect(Driver.java:122)
at com.freewebz.Database.getConnection(Database.java:86)
at _0002fcontactUs_0002ejspcontactUs_jsp_7._jspService(_0002fcontactUs_0002ejspcon tactUs_jsp_7.java:152)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.java: 130)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: 282)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Aj p12ConnectionHandler.java:166)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:534)

Smita

Posts: 1
Nickname: smit
Registered: Aug, 2004

Re: java.servlet.servletexception

Posted: Aug 1, 2004 11:37 PM

Did you find solution for this?
I am getting same error, and am trying to find why?
Please let me know. Thanks.

the error is as :---

[Stack Trace
The backend has broken the connection. Possibly the action you have attempted has caused it to close.
at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:143)
at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:68)
at org.postgresql.Connection.ExecSQL(Connection.java:398)
at org.postgresql.jdbc2.Statement.execute(Statement.java:130)
at org.postgresql.jdbc2.Statement.executeUpdate(Statement.java:73)
at org.postgresql.jdbc2.PreparedStatement.executeUpdate(PreparedStatement.java:113 )
at com.salmonllc.sql.DSDataSourceJDBC.updateRow(DSDataSourceJDBC.java:753)
at com.salmonllc.sql.DataStore.update(DataStore.java:1965)
at com.salmonllc.sql.DataStore.update(DataStore.java:1907)
at com.eq.model.operations.contractChargeModel.update(contractChargeModel.java:426 )
at com.eq.model.operations.ContractWrapModel.update(ContractWrapModel.java:381)
at com.eq.controller.operations.contractDefineVariableChargesController.submitPerf ormed(contractDefineVariableChargesController.java:153)
at com.salmonllc.html.HtmlSubmitButton.executeEvent(HtmlSubmitButton.java:126)
at com.salmonllc.jsp.JspForm.executeEvent(JspForm.java:270)
at com.salmonllc.html.HtmlContainer.executeEvent(HtmlContainer.java:82)
at com.salmonllc.html.HtmlPage.processParms(HtmlPage.java:1263)
at com.salmonllc.jsp.JspController.doPost(JspController.java:554)
at com.salmonllc.jsp.tags.PageTag.doStartTag(PageTag.java:188)
at org.apache.jsp.contractDefineVariableCharges_jsp._jspx_meth_salmon_page_0(contr actDefineVariableCharges_jsp.java:164)
at org.apache.jsp.contractDefineVariableCharges_jsp._jspService(contractDefineVari ableCharges_jsp.java:130)
at com.salmonllc.jsp.JspServlet.service(JspServlet.java:300)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFil terChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain .java:193)
at com.eq.src.compressionFilters.CompressionFilter.doFilter(CompressionFilter.java :238)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFil terChain.java:213)
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$StandardPipelineValveContext.invokeNe xt(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: 191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNe xt(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.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNe xt(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.jav a:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNe xt(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNe xt(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:17 4)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNe xt(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:193)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnecti on(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:6 66)
at java.lang.Thread.run(Thread.java:536)

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