"David F. Skoll" <dfs(at)roaringpenguin(dot)com> writes:
> Hi, Jochen.
>> However, we frequently observe the following message in the log files:
>> PGRES\_FATAL_ERROR : ERROR: out of free buffers: time to abort!
>> Any hints what's going on? Suggestion?
IIRC, there was a problem in 7.3 - 7.3.2 that tended to provoke this
failure. It's repaired in 7.3.3 and later. If you want to stay in
the 7.3 series rather than upgrade to 7.4, I would *strongly* recommend
moving to 7.3.6.
regards, tom lane