class cast exception on full sync provisioner

java.lang.RuntimeException: provisionerClass: LdapSync, configId: gpf_groupOfNamesUNIVAD, provisioningType: fullProvisionFull, state: retrieveIndividualMembershipsIfNeeded, retrieveSyncGroupsMillis: 1, syncGroupCount: 0, retrieveSyncEntitiesMillis: 1, syncEntityCount: 0, retrieveSyncMshipsMillis: 1, syncMshipCount: 0, propagateProvisioningAttributes_millis: 1815, targetRetrieveAllEntities: 1, retrieveGrouperGroupsMillis: 3, grouperGroupCount: 47, retrieveGrouperEntitiesMillis: 255, grouperEntityCount: 12631, retrieveGrouperMshipsMillis: 188, grouperMshipCount: 12337, retrieveDataPass1_millis: 64858, grouperGroupsRetrieved: 47, grouperEntitiesRetrieved: 12631, grouperMembershipsRetrieved: 12337, initThreadPool: true, createThreadPool: true, cacheGroupsUpdatedAfterChange: 42, exception: java.lang.ClassCastException: edu.internet2.middleware.grouper.app.provisioning.ProvisioningGroup cannot be cast to edu.internet2.middleware.grouper.app.provisioning.ProvisioningMembership

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningLogic.retrieveIndividualTargetMembershipsIfNeeded(GrouperProvisioningLogic.java:3307)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningLogic.retrieveFullIndividualTargetData(GrouperProvisioningLogic.java:406)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningLogic.provisionFull(GrouperProvisioningLogic.java:157)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningType$1.provision(GrouperProvisioningType.java:41)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningLogic.provision(GrouperProvisioningLogic.java:77)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioner.provision(GrouperProvisioner.java:797)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob.runFullSync(GrouperProvisioningFullSyncJob.java:56)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob$1.callback(GrouperProvisioningFullSyncJob.java:30)

	at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:1000)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1069)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1036)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob.run(GrouperProvisioningFullSyncJob.java:19)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase$2.callback(OtherJobBase.java:439)

	at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:1000)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1069)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1036)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase.execute(OtherJobBase.java:392)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase.execute(OtherJobBase.java:376)

	at edu.internet2.middleware.grouper.app.loader.GrouperDaemonJob.execute(GrouperDaemonJob.java:57)

	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)

	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)

, finalLog: true, queryCount: 10127, tookMillis: 68386, took: 00:01:08.386

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioner.provisionFinallyBlock(GrouperProvisioner.java:910)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioner.provision(GrouperProvisioner.java:829)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob.runFullSync(GrouperProvisioningFullSyncJob.java:56)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob$1.callback(GrouperProvisioningFullSyncJob.java:30)

	at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:1000)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1069)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1036)

	at edu.internet2.middleware.grouper.app.provisioning.GrouperProvisioningFullSyncJob.run(GrouperProvisioningFullSyncJob.java:19)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase$2.callback(OtherJobBase.java:439)

	at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:1000)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1069)

	at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1036)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase.execute(OtherJobBase.java:392)

	at edu.internet2.middleware.grouper.app.loader.OtherJobBase.execute(OtherJobBase.java:376)

	at edu.internet2.middleware.grouper.app.loader.GrouperDaemonJob.execute(GrouperDaemonJob.java:57)

	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)

	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)