LibPQ Notice

I have a program which opens two connections to two different databases.
After issuing a few commands to the second database I this get in the trace log:

To backend> QSELECT oid FROM order_table WHERE customer_number=936 ;
>From backend> N
>From backend> "NOTICE: SIMarkEntryData: cache state reset

Then I get a SIGPIPE on the first database which courrpts my connection. The funny thing i
s that PQstatus still says I have a good connection.The second database continues plugging
along. I cannot seem to figure out how to stop this - if I re-issuse all the SQL in psql
each command works like a charm - but when I do it through libpq I can not seem to escape
the problem - Has anyone else run into this problem? Can anyone explain what this Notice
means? I tried to search through the Mailing lists but that feature isn't up at postgres
ql.org any more :( Any insight would be greatly appreciated.

I'm running 6.3.2 on RH 4.2
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Dirk Elmendorf, VP/Development Main: 210-892-4000
Cymitar Technology Group, Inc. Direct: 210-892-4005
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9828 Lorene Lane <http://www.cymitar.com>
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