cron

Hey all,

I'm getting the notorious:

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent in /home/username/public_html/abc/cms/includes/bootstrap.inc on line 760

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/username/public_html/abc/cms/includes/bootstrap.inc:760) in /home/username/public_html/abc/cms/includes/bootstrap.inc on line 760

message in my emails after each cron run.

I've checked and can find no "blank" lines at the beginning/end of cron.php or bootstrap.inc.

When logging in as admin, I see the following for cron messages:

cron 3/16/2007 - 09:30 Cron run completed Anonymous

Clicking on Cron run completed I get:

details

Type cron
Date Friday, March 16, 2007 - 09:30
User Anonymous
Location http://?/home/username/public_html/abc/cms/cron.php
Referrer
Message Cron run completed
Severity notice
Hostname

administrater >> settings >> Cron jobs give me:

cron is running. The last cron job ran 5 hours 47 min ago.

If cron was NOT working, would I be getting some kinds of error messages in any of thes places?

Can I assume cron is working OK despite the email warnings?

Thanks