wt.util.WTException: Constructor "{0}" not public.

Any Idea on below error, It is coming after we upgrade to 10.2 M010 from 10.0 M040

at org.apache.tomcat.util.threads.TaskThread.run(TaskThread.java:77)

2014-07-14 13:57:26,576 ERROR [ajp-bio-8011-exec-6] wt.adapter.exception - WTAdapterImpl

com.ptc.core.command.common.CommandException: (wt.pom.pomResource/0) wt.pom.PersistenceException: A persistence error occurred. System message follows:

Nested exception is: (wt.fc.fcResource/28) wt.util.WTException: Constructor "{0}" not public.

Nested exception is: (wt.pom.pomResource/0) wt.pom.PersistenceException: A persistence error occurred. System message follows:

Nested exception is: (wt.fc.fcResource/28) wt.util.WTException: Constructor "{0}" not public.

at wt.fc.PagingSessionHelper.getTotalCount(PagingSessionHelper.java:319)

at wt.pom.PagingHelper.executeFetch(PagingHelper.java:885)

at wt.pom.PagingHelper.query(PagingHelper.java:405)

at wt.pom.PersistentObjectManager.query(PersistentObjectManager.java:1166)

at wt.fc.StandardPersistenceManager._query(StandardPersistenceManager.java:1981)

at wt.fc.StandardPersistenceManager.query(StandardPersistenceManager.java:1948)

at com.ptc.core.query.server.impl.BasicQueryService.execute(BasicQueryService.java:2025)

at com.ptc.core.query.server.impl.BasicQueryService.execute(BasicQueryService.java:1967)

at com.ptc.core.query.server.impl.BasicQueryService.query(BasicQueryService.java:434)

at com.ptc.core.query.command.server.QueryCommandDelegate.doExecution(QueryCommandDelegate.java:159)

at com.ptc.core.command.common.delegate.AbstractCommandDelegate.execute(AbstractCommandDelegate.java:216)

at com.ptc.core.command.common.CommandDelegateForwarder._remoteExecute(CommandDelegateForwarder.java:292)

at com.ptc.core.command.common.CommandDelegateForwarder.remoteExecute(CommandDelegateForwarder.java:240)

at com.ptc.core.command.common.CommandDelegateForwarder.execute(CommandDelegateForwarder.java:202)

at com.ptc.core.command.common.bean.AbstractServerCommand.execute(AbstractServerCommand.java:202)

at com.ptc.core.adapter.server.impl.AbstractWebject.getResultContainer(AbstractWebject.java:1791)

at com.ptc.core.adapter.server.impl.AbstractWebject.getTypeInstances(AbstractWebject.java:1472)

at com.ptc.core.adapter.server.impl.QueryObjectsWebjectDelegate.invoke(QueryObjectsWebjectDelegate.java:167)

at com.ptc.core.adapter.server.impl.WebjectDelegateFactory.invokeDelegate(WebjectDelegateFactory.java:434)

at sun.reflect.GeneratedMethodAccessor346.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at wt.method.WTAdapterImpl.processWebject(WTAdapterImpl.java:772)

at wt.method.WTAdapterImpl.processRequest(WTAdapterImpl.java:479)

at com.infoengine.procunit.adapter.Adapter.send(Adapter.java:198)

at com.infoengine.SAK.ObjectWebject.invoke(ObjectWebject.java:262)

at com.infoengine.compiledTasks.file.D$3a$5cptc$5cWindchill_10$2e2$5cWindchill$5ctasks.com.abb.infoengine.getlatestdocumentbynumber$2exml.invoke(getlatestdocumentbynumber$2exml.java:113)

at com.infoengine.SAK.Task.invoke(Task.java:1806)

at com.infoengine.SAK.Task.invokeAndCheckExternalAccess(Task.java:1703)

at wt.method.WTAdapterImpl.processTask(WTAdapterImpl.java:711)

at wt.method.WTAdapterImpl.processRequest(WTAdapterImpl.java:481)

at com.infoengine.procunit.adapter.Adapter.send(Adapter.java:198)

at com.infoengine.IeServlet$RequestDispatcher.run(IeServlet.java:464)

at com.infoengine.IeServlet.doGet(IeServlet.java:247)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)