"Debugging and troubleshooting", "List of MyChat Client errors", "Error #0278".
 

Error

Error #0278: use HTTPS protocol for calls in a browser

 

Error description

No calls allowed without secured protocol HTTPS.

 

Problem solution

Configure using HTTPS certificates for MyChat WEB server. Otherwise, calls won't work in a browser. It is a security measure of modern browsers such as Chrome, Safari, and Firefox. Self-signed test certificates are not allowed because a browser can't check their validness.