Upgrading 7.1.2 to .3

We have upgraded a Great Bridge 7.1.2 installation to 7.1.3 using the Red
Hat RPMs.  We're now seeing messages like this:

 NOTICE:  RegisterSharedInvalid: SI buffer overflow

 Error in 'SELECT oid,path_base FROM links WHERE link_id=?':
  PQexec: you gotta get out of a COPY state yourself.

 ERROR:  not all toast chunks found for value 12063694

 pq_flush: send() failed: Broken pipe

 NOTICE:  Rel pg_toast_7758311: TID 342/1233: OID IS INVALID. TUPGONE 1.

 ERROR:  Relation 1869771636 does not exist

 Server process (pid 14741) exited with status 139

What did we do?  Is there an incompatibility in the binaries from the two
sources of RPMs?

--
Jeff Boes                                             vox 616.226.9550
Database Engineer                                     fax 616.349.9076
Nexcerpt, Inc.                                      jboes@nexcerpt.com