求助：老国库系统报错问题

[梦存高远]

中间件是weblogic,之前使用都是没有问题的，7.20在系统做查询的时候，系统就提示这个错误，重启过应用端与数据库端但任然无法解决问题，有没有大佬帮忙看一下大概是什么情况出现的问题。
org.springframework.remoting.RemoteAccessException: Cannot access Hessian service at [http://192.168.1.13:41319/systemframe/remote/reportCommonLogicHttpInvoker]; nested exception is com.caucho.hessian.io.HessianProtocolException: com.caucho.hessian.io.HessianProtocolException: at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java) at $Proxy20.getDataAuthoritySQL(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.remoting.caucho.HessianClientInterceptor.invoke(HessianClientInterceptor.java:115) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176) at $Proxy21.getDataAuthoritySQL(Unknown Source) at com.foundercy.pf.reportcy.common.op.ClientReportCommonImpl.getDataAuthoritySQL(ClientReportCommonImpl.java:228) at com.foundercy.pf.reportcy.data.FZClientTableData.updateColumn(FZClientTableData.java:570) at com.foundercy.pf.reportcy.data.FZClientTableData.getColumnCount(FZClientTableData.java:451) at com.fr.report.core.GroupReportHelper.getColumnNames(GroupReportHelper.java:289) at com.fr.report.core.GroupIterator.<init>(GroupIterator.java:537) at com.fr.report.GroupReport.generateReportPageIterator(GroupReport.java:3603) at com.foundercy.pf.reportcy.report.utils.ReportPageUtil.createFirstEmptyDetailReport(ReportPageUtil.java:686) at com.foundercy.pf.reportcy.report.op.GroupReport_6_ReportCore.getDefaultResult(GroupReport_6_ReportCore.java:1260) at com.foundercy.pf.reportcy.report.op.GroupReport_6_ReportCore.groupReportFirstOP(GroupReport_6_ReportCore.java:1228) at com.foundercy.pf.reportcy.report.op.GroupReport_6_ReportCore.reportPreviewOperator(GroupReport_6_ReportCore.java:1140) at com.foundercy.pf.reportcy.report.op.GroupReport_6_