You may see the error "not accepting participants" when you try to join a moderated session from the wrong link.
If you follow the link from the 'I'm In!' message, this is a schedule link and will not work for you to join the session.
You need to follow the link from the reminder emails that are sent 24 hours and 1 hour prior to your session. This is the test link and will allow you to join the session.
Having trouble still? Contact us!