transport endpoint is not connected error

Configuring a new email server (debian) using:

postfix
sasl
mysql
amavis + spamassassin
mailman
sqwebmail

Got it all working except for sqwebmail.  Have done this before so don't
know what's different this time, but am getting this error when going to
sqwebmail in a browser:

"Internal Error
The webmail system is temporarily unavailable.  An error occured in
function write: Transport endpoint is not connected."

... and that's all I get.  Nothing else in the logs that helps out.

I checked to make sure sqwebmail is running and it is ...

root@rustybear:/var/log# ps aux |grep sqweb
root      8811  0.0  0.0  1668  392 ?        S    17:51   0:00
/usr/sbin/courierlogger -pid=/var/run/courier/sqwebmaild.pid -start
/usr/lib/courier/courier/sqwebmaild
root      8812  0.0  0.0  4132  864 ?        S    17:51   0:00
/usr/lib/courier/courier/sqwebmaild, etc.

Any thoughts?  This is a new one on me.

Kevin


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