[Fetchmail-users] mail expunge mismatch (0 actual != 1 expected)

[Jerry <je...@se...>]

fetchmail release 6.3.26+RPA+SDPS+SSL-SSLv2-SSLv3+OPIE+NLS
FreeBSD 12.0-RELEASE-p6 GENERIC  amd64

The following entries have started appearing in my fetchmail log file:

fetchmail: 1 message for XX...@ai... at imap.aim.com.
fetchmail: reading message XX...@ai...@internal-aol.imap.mail.g03.yahoodns.net:1 of 1 (4137 header octets) (54943 body octets) flushed
fetchmail: mail expunge mismatch (0 actual != 1 expected)
fetchmail: client/server synchronization error while fetching from XX...@ai...@imap.aim.com
fetchmail: Query status=7 (ERROR)

This appears every time fetchmail runs. It had worked correctly
previously and there have been no changes to the system that I am aware
of. I visited the site and deleted any files that were present. At that
time, there were none.

Can any one tell me what is causing this problem? It appears to be localized to AOL.

Thanks!

-- 
Jerry