[求助]weblogic ，求大神看看是weblogic问题还是程序问题

刚升级完的系统，运行了两天后有一个节点日志一直刷这个错，求大神解答。

[2017-09-12 15:39:50,930] [[ACTIVE] ExecuteThread: '109' for queue: 'weblogic.kernel.Default (self-tuning)'] [ERROR][com.jy.framework.util.DBTool][531] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2017-09-12 15:39:50,934] [[ACTIVE] ExecuteThread: '109' for queue: 'weblogic.kernel.Default (self-tuning)'] [INFO][com.jingyou.application.autoclaim.persistence.dao.facade.CaEvaluationDAOFacade][8043] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2017-09-12 15:39:50,935] [[ACTIVE] ExecuteThread: '109' for queue: 'weblogic.kernel.Default (self-tuning)'] [INFO][com.jingyou.application.autoclaim.service.facade.CaEvaluationServiceFacade][8420] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2017-09-12 15:39:50,936] [[ACTIVE] ExecuteThread: '109' for queue: 'weblogic.kernel.Default (self-tuning)'] [ERROR][com.jingyou.application.autoclaim.service.facade.CaClaimFittingInterfaceServiceFacade][1319] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2017-09-12 15:39:52,129] [[ACTIVE] ExecuteThread: '116' for queue: 'weblogic.kernel.Default (self-tuning)'] [ERROR][INTERFACE][101] [2017-09-12 15:39:52.129] [10.133.230.22] [10.133.230.27:80/pjbjrb/ClaimChangeLinkServlet] [027c4485-57b3-4ca1-b9a1-b4566c63f7c4] [0107] [01100105] [c37a34c6-f354-4c93-8843-843ec64fc3d3] [00000000] [报文头验证不通过:申请码不存在]

[2017-09-12 15:39:52,131] [[ACTIVE] ExecuteThread: '116' for queue: 'weblogic.kernel.Default (self-tuning)'] [INFO][INTERFACE][133] [2017-09-12 15:39:52.131] [10.133.230.22] [10.133.230.27:80/pjbjrb/ClaimChangeLinkServlet] [027c4485-57b3-4ca1-b9a1-b4566c63f7c4] [0107] [01100105] [c37a34c6-f354-4c93-8843-843ec64fc3d3] [00000000] [接口验证耗时:5ms]

[2017-09-12 15:39:52,131] [[ACTIVE] ExecuteThread: '116' for queue: 

求助啊求助啊求助啊

木有人吗。。

木有人吗~~~~~~~~

还是木有人吗~~~~