Medi Montaseri <medi(dot)montaseri(at)intransa(dot)com> writes:
> Also this happend around a VACUUM-ing job....is there any relation there ?
Who knows?
> Also should I drop my other work and chase this or this is more of
> warning than an error....
Corrupt data in a system catalog sounds like a sign of impending doom
to me. I'd suggest taking it seriously...
regards, tom lane