Site set-up error.
Setting up new site: On testing server
Constant error = See attachment.
However, on exiting site set-up (knowing it hadn't worked due to the error message), the process completed correctly.
Thanks for sharing this issue. Since I am not able to reproduce the issue, can you tell us in detail or video recording of the issue which will be helpful to solve this issue quickly
further to my last observation - Only the local set-up worked. The remote server is still unaviailable.