Strange Error

[edeis]

I've had ispcp 1.06 running in production for over a year now.

Just got the wierdest error in the maillogs:

Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [HTML::Entities] WAS NOT FOUND !
Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [Crypt::CBC] WAS NOT FOUND !
Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [Crypt::Blowfish] WAS NOT FOUND !
Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [DBI] WAS NOT FOUND !
Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [DBD::mysql] WAS NOT FOUND !
Aug 4 10:22:42 dovecot: auth(default): CRITICAL ERROR: Module [HTML::Entities] WAS NOT FOUND !


I have all these modules installed. After the errors repeated a few times, they dissappeared.

It does not look like anything unusual was happening at the time. Just standard IMAP logins, etc. Users using PLAIN auth at the time (including myself), received failed attempts. But a few minutes later, successfully connected.

There should be no cron jobs or updates running at that time.