Registration link not work - attendees trying to register receiving error message

[pcm]

When my attendees try to register for my webinar they keep receiving this message "This webinar is for authorized registrants only. Please enter another email address."  

[OKzoomer]

Did you figure anything out? I'm also having trouble with people registering for my Zoom sessions. 

[DSS-K9]

Having the same problem, were you able to resolve it and if so how?