On Tue, Jun 02, 2009 at 03:49:26PM -0500, Sean Staats wrote:
> provider - PGRES_FATAL_ERROR ERROR:  unexpected chunk number 8618  
> (expected 426) for toast value 34675334

Ouch.  This is a fatal error from your provider.  You have corrupted
data on your provider, and when Postgres tries to read it out, you get
a failure.  If you try to read that row of data from whatever table
that is, you'll get an error (and an aborted transaction) also.  It
should also be appearing in your Postgres logs, whence you might be
able to learn more.

A

-- 
Andrew Sullivan
ajs at crankycanuck.ca