Can anyone confirm that this message may be due to erasing files
belonging to a database without also refreshing the database?
 
I've had some of these messages from my local LISTSERV, and the
problem seems to have gone away after I refreshed everything in sight.
 
I'm receiving the message also from LISTSERV at UIUCVMD, in response to
"search stack in ibm7171".
 
Thanks in advance.
Niall