Getting "The domain is not allowed to register on this site." with Quick Registration module

Hi Mark & Team,

Need your URGENT help on Registration, we made our Event Registration live and using ES for user profile and it suddenly just having this issue.

I have not had this issue before, I upgraded to v1.2.22 and just got an email about users are complaining that non of their emails are being accepted by the registration.

Here's a screen shot: http://screencast.com/t/L2rIbpVbMYe9

I checked the default Profile Custom Field Email and I have not set any regex for domains or email.

Here's a screen shot: http://screencast.com/t/Ea6bvkM75a3

I just talked to one of the Staff that registered almost 300 users manually, and the feedback is the same and sometimes the message is "Password does not match or something..."

My default Profile is Community and the login info is under the main Site Details.

Thanks,

Jackson