Error message on update.

[brainforge]

Login as admin, select tools & Utilities / Update.
If tries to go to the following page:

https://localhost:8447/?secret=&locale=en-US

Changing the url in the browser works OK:

https://mydomain.com:8447/?secret=&locale=en-US

 

[IgorG]

Make sure that you have correctly defined server hostname in FQDN format on Linux and Plesk levels.