0 Ответы Последний ответ: 08.02.2019 11:12, автор: 3587345

    ORDS - Error Importing Apex Application using sql file

    3587345

      Dear colleagues,

       

      I have a problem trying to deploy an application in Apex using the import sql utility. When I press import, the browser shows page not found. I have an ORDS installation in standalone mode, which is running by the OS user root in a Linux Red Hat Server. I tried to stop/start the ORDS to see if it helps, but nothing. The issue is that the JETTY exception throw by the ORDS shows null value, so I have no idea what is wrong. I found really strange why the ORDS is started by root, but my Linux Administrator says that is normal because they put in port 80, and I have no idea whether this is normal or not.

       

      I would really appreciate your help here!

      Thank you

       

       

      The logs shows:

       

      Feb 06, 2019 4:40:11 PM oracle.dbtools.apex.hooks.ProcessorRegistry fileUploadPreProcess

      WARNING: null

      • org.eclipse.jetty.io.EofException

              at org.eclipse.jetty.server.HttpInput$3.noContent(HttpInput.java:473)

              at org.eclipse.jetty.server.HttpInput.read(HttpInput.java:124)

              at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:999)

              at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903)

              at java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:385)

              at oracle.dbtools.common.util.IOStreamsProvider.copy(IOStreamsProvider.java:137)

              at oracle.dbtools.common.util.IOStreamsProvider.copy(IOStreamsProvider.java:100)

             at oracle.dbtools.common.util.StreamCopy.drain(StreamCopy.java:34)

              at oracle.dbtools.apex.hooks.fileUpload.ApexFileLoader.getBlob(ApexFileLoader.java:329)

              at oracle.dbtools.apex.hooks.fileUpload.ApexFileLoader.processApexFileUtil(ApexFileLoader.java:208)

              at oracle.dbtools.apex.hooks.fileUpload.ApexFileLoader.processFile(ApexFileLoader.java:75)

              at oracle.dbtools.apex.hooks.ProcessorRegistry.fileUploadPreProcess(ProcessorRegistry.java:95)

              at oracle.dbtools.apex.FileUpload.loadFiles(FileUpload.java:63)

              at oracle.dbtools.apex.ModApex.doPost(ModApex.java:166)

              at oracle.dbtools.apex.ModApex.service(ModApex.java:102)

              at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:125)

              at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:240)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)

              at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:66)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:77)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:87)

              at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:62)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:125)

              at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:103)

              at oracle.dbtools.url.mapping.filter.URLMappingFilter.doFilter(URLMappingFilter.java:124)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:83)

              at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:94)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

       

      Feb 06, 2019 4:40:11 PM

      SEVERE: null

      • org.eclipse.jetty.io.EofException

              at org.eclipse.jetty.server.HttpInput$3.noContent(HttpInput.java:473)

              at org.eclipse.jetty.server.HttpInput.read(HttpInput.java:124)

              at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:999)

              at org.apache.commons.fileupload.MultipartStream$ItemInputStream.close(MultipartStream.java:943)

              at org.apache.commons.fileupload.MultipartStream$ItemInputStream.close(MultipartStream.java:922)

              at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl$FileItemStreamImpl.close(FileUploadBase.java:866)

              at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.findNextItem(FileUploadBase.java:1017)

              at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.hasNext(FileUploadBase.java:1106)

              at oracle.dbtools.apex.FileUpload.loadFiles(FileUpload.java:43)

              at oracle.dbtools.apex.ModApex.doPost(ModApex.java:166)

              at oracle.dbtools.apex.ModApex.service(ModApex.java:102)

              at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:125)

              at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:240)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)

              at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:66)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:77)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:87)

              at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:62)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:125)

              at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:103)

              at oracle.dbtools.url.mapping.filter.URLMappingFilter.doFilter(URLMappingFilter.java:124)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:83)

              at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:94)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

       

      Feb 06, 2019 4:40:11 PM oracle.dbtools.common.logging.LegacyLoggingAdaptor severe

      SEVERE: Could not generate servlet response from: InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]] because response was already committed

      Feb 06, 2019 4:40:11 PM oracle.dbtools.common.logging.LegacyLoggingAdaptor severe

      SEVERE: org.eclipse.jetty.io.EofException

      InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at oracle.dbtools.http.errors.ServletResponseExceptionMapper.mapError(ServletResponseExceptionMapper.java:84)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:43)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:35)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:90)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by: org.eclipse.jetty.io.EofException

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:189)

              at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:337)

              at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)

              at org.eclipse.jetty.server.HttpConnection$CommitCallback.process(HttpConnection.java:625)

              at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)

              at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)

              at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:439)

              at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:728)

              at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:127)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:370)

              at oracle.dbtools.http.servlet.NormalizedServletResponse$NormalizedOutputStream.write(NormalizedServletResponse.java:939)

              at java.io.OutputStream.write(OutputStream.java:75)

              at oracle.dbtools.http.errors.ResponseRendererBase.writeHtml(ResponseRendererBase.java:173)

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:93)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:122)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              ... 19 more

      Caused by: java.io.IOException: Broken pipe

              at sun.nio.ch.FileDispatcherImpl.writev0(Native Method)

              at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51)

              at sun.nio.ch.IOUtil.write(IOUtil.java:148)

              at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:504)

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:169)

              ... 46 more

       

      2019-02-06 16:40:11.972:WARN:oejs.ServletHandler:qtp846492085-42:

      1. javax.servlet.ServletException: InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:57)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:92)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

             at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at oracle.dbtools.http.errors.ServletResponseExceptionMapper.mapError(ServletResponseExceptionMapper.java:84)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:43)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:35)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:90)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      • org.eclipse.jetty.io.EofException

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:189)

              at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:337)

              at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)

              at org.eclipse.jetty.server.HttpConnection$CommitCallback.process(HttpConnection.java:625)

              at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)

              at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)

              at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:439)

              at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:728)

              at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:127)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:370)

              at oracle.dbtools.http.servlet.NormalizedServletResponse$NormalizedOutputStream.write(NormalizedServletResponse.java:939)

              at java.io.OutputStream.write(OutputStream.java:75)

              at oracle.dbtools.http.errors.ResponseRendererBase.writeHtml(ResponseRendererBase.java:173)

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:93)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:122)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      1. java.io.IOException: Broken pipe

              at sun.nio.ch.FileDispatcherImpl.writev0(Native Method)

              at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51)

              at sun.nio.ch.IOUtil.write(IOUtil.java:148)

              at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:504)

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:169)

              at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:337)

              at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)

              at org.eclipse.jetty.server.HttpConnection$CommitCallback.process(HttpConnection.java:625)

              at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)

              at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)

              at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:439)

              at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:728)

              at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:127)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:370)

              at oracle.dbtools.http.servlet.NormalizedServletResponse$NormalizedOutputStream.write(NormalizedServletResponse.java:939)

              at java.io.OutputStream.write(OutputStream.java:75)

              at oracle.dbtools.http.errors.ResponseRendererBase.writeHtml(ResponseRendererBase.java:173)

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:93)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:122)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

             at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      2019-02-06 16:40:11.972:WARN:oejs.HttpChannel:qtp846492085-42: /ords/wwv_flow.accept

      1. javax.servlet.ServletException: javax.servlet.ServletException: InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:129)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      1. javax.servlet.ServletException: InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:57)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:92)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]

              at oracle.dbtools.http.errors.ServletResponseExceptionMapper.mapError(ServletResponseExceptionMapper.java:84)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:43)

              at oracle.dbtools.http.errors.ErrorPageRenderer.<init>(ErrorPageRenderer.java:35)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:90)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      • org.eclipse.jetty.io.EofException

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:189)

              at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:337)

              at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)

              at org.eclipse.jetty.server.HttpConnection$CommitCallback.process(HttpConnection.java:625)

              at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)

              at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)

              at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:439)

              at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:728)

              at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:127)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:370)

              at oracle.dbtools.http.servlet.NormalizedServletResponse$NormalizedOutputStream.write(NormalizedServletResponse.java:939)

              at java.io.OutputStream.write(OutputStream.java:75)

              at oracle.dbtools.http.errors.ResponseRendererBase.writeHtml(ResponseRendererBase.java:173)

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:93)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:122)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      Caused by:

      1. java.io.IOException: Broken pipe

              at sun.nio.ch.FileDispatcherImpl.writev0(Native Method)

              at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51)

              at sun.nio.ch.IOUtil.write(IOUtil.java:148)

              at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:504)

              at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:169)

              at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:337)

              at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)

              at org.eclipse.jetty.server.HttpConnection$CommitCallback.process(HttpConnection.java:625)

              at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)

              at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)

              at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:439)

              at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:728)

              at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:127)

              at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:370)

              at oracle.dbtools.http.servlet.NormalizedServletResponse$NormalizedOutputStream.write(NormalizedServletResponse.java:939)

              at java.io.OutputStream.write(OutputStream.java:75)

              at oracle.dbtools.http.errors.ResponseRendererBase.writeHtml(ResponseRendererBase.java:173)

              at oracle.dbtools.http.errors.ErrorPageRenderer.service(ErrorPageRenderer.java:93)

              at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:122)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)

              at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)

              at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)

              at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)

              at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)

              at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)

              at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)

              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)

              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)

              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)

              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)

              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)

              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)

              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)

              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)

              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)

              at org.eclipse.jetty.server.Server.handle(Server.java:461)

              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)

              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

              at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)

              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)

              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)

              at java.lang.Thread.run(Thread.java:745)

      2019-02-06 16:40:11.973:WARN:oejs.HttpChannel:qtp846492085-42: Could not send response error 500: javax.servlet.ServletException: javax.servlet.ServletException: InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: null]]