I am using Moodle 2.2.1 and I keep seeing this error when I log in at the top of the page:
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/fivel291/public_html/moodle/index.php:1) in /home/fivel291/public_html/moodle/lib/sessionlib.php on line 184
Also, if you happen to know how to hide errors like this one from appearing on the top of the page when students log-in I would like to know how to do that. And have not found either clear answer in the forums yet.
Thanks very much