We do continuous logical log backups through the day. All of a sudden, twice this week we've gotten the message "Log backup interrupted. Server is Down - buc-fe.c: Archive API processing failed at line 445 for rc" when we stop it.

Unfortunately, we are on an unsupported version of Informix (7) - we are moving away from the application and are hoping to get on our new system without having to upgrade the old one right before leaving it. Does anybody have any ideas what this error could mean?

thank you!!