Background of the issue:
I'm trying to install the WPML plugin on my site hidden link. I'm following the official documentation.
Symptoms:
Connection error: Unable to get data from service. Detailed error: cURL error 28: Failed to connect to api.wpml.org port 443 after 9376 ms: Couldn't connect to server.
Questions:
How can I resolve the connection error when verifying the WPML key?
