UI Pop-Up:
Unable to process your request.
If the problem persists, contact your administrator.
Server Log Error
ServletException in '/jsp/search/searchMenuBar.jsp': com.teneo.esa.common.container.ContainerException: [#80089] ContainerException: [#80095] [#41026] Processor error; [#41025] QueryEngine error; [#80070] Callable task error; Exception thrown by thpool(qe-shared-rc-cfowler).2.503.session:cfowler:root:3.dbfilter-partition1; Filter Index Reader already closed
Figure: Screen Shot of error message

The recommended action is to restart the eDiscovery services. This action clears the error and subsequently allows searches to complete.
This issue has been resolved in eDiscovery version 7.1.4 Fix 1