Wazo UI - Wazo authentication server connection error

Trying to log in and I I get this error “Wazo Authentication server connection error” I’m pretty new with this. Can someone please tell me how to fix this error? Running on Amazon EC2 instance

Does the notice also say anything about invalid certificate?

If so, just ignore it and advance to your site.

If not, you are likely going to need to provide a lot more information about your installation/configuration for the real experts to help you.