CASAM3005E Unable to parse filter string. expected "expected-value"; found "actual-value-found" - at end of "filter-string"

The event manager was unable to process the event filter string because it was badly constructed.
System Action:
Event manager will switch off event filtering for this exit and send all events without being filtered.
Resolution:
Check the filter string, and restart the server.
Module:
casevmgr
Destination:
Console and standard error.