I am running fimmA export and it is throwing a huge bunch of this error in sql logs. Can someone help with this error log please? What is RavenMA?

mmsmafim: System.InvalidOperationException: The requested operation is not valid for the current state of the management agent, which is ready
   at MIIS.ManagementAgent.State.Export.ExportState.AcknowledgeExport(Guid sessionIdentifier, String acknowledgedMessageIdentifier, SynchronizationRequestAcknowledgementType acknowledgement)
   at MIIS.ManagementAgent.State.Export.ExportStateMachine.AcknowledgeExport(Guid sessionIdentifier, String acknowledgedMessageIdentifier, SynchronizationRequestAcknowledgementType acknowledgement)
   at MIIS.ManagementAgent.RavenMA.AcknowledgeExport(Guid exportSessionIdentifier, String acknowledgedMessageIdentifier, SynchronizationRequestAcknowledgementType acknowledgement)