error "11"

I am getting a strange error from psql:

psql: connectDBStart() -- connect() failed: Connection refused
    Is the postmaster running at 'localhost'
    and accepting connections on Unix socket '5432'?

Yes, the postmaster is running. I can run psql -l and get a list of my
databases just fine.

This is from the log file:

Server process (pid 18539) exited with status 11 at Thu Dec 21 16:45:54 2000
Terminating any active server processes...
Server processes were terminated at Thu Dec 21 16:45:54 2000
Reinitializing shared memory and semaphores
001221.16:45:54.490 [18540] DEBUG:  Data Base System is starting up at Thu Dec 21 16:45:54 2000
001221.16:45:54.490 [18540] DEBUG:  Data Base System was interrupted being in production at Thu Dec 21 16:45:47 2000
001221.16:45:54.497 [18540] DEBUG:  Data Base System is in production state at Thu Dec 21 16:45:54 2000
Smart Shutdown request at Thu Dec 21 16:47:28 2000
001221.16:47:28.607 [18632] DEBUG:  Data Base System shutting down at Thu Dec 21 16:47:28 2000
001221.16:47:28.614 [18632] DEBUG:  Data Base System shut down at Thu Dec 21 16:47:28 2000

Which I hope will shed some light on the problem.

I have not only restarted my postgresql service, I have rebooted the
machine just to make sure. And ruined my previously stellar uptime. :-)

--
Dr. David C. Merrill                     http://www.lupercalia.net
Linux Documentation Project                dmerrill@lupercalia.net
Collection Editor & Coordinator            http://www.linuxdoc.org
                                       Finger me for my public key

To attempt an understanding of Muad'Dib without understanding his mortal
enemies, the Harkonnens, is to attempt seeing Truth without knowing Falsehood.
It is the attempt to see the Light without knowing Darkness. It cannot be.
        -- from "Manual of Muad'Dib" by the Princess Irulan