HTTPS API

I do, or else wp-flickr-press wouldn’t work, I guess.

Your server is windows?
Please tell me OS, php version, wordpress version, apache( or IIS? ) version

Windows 2008, PHP 5.3.5, WP 3.9.1, Apache 2.2.22

I have test server is mac or linux.
Check processing on windows 2008.

I don’t seem to understand, but I guess it’s a problem with the plugin. I will be looking forward to the update.

I tried windows 2008, apache2.

1. wp-flickr-press install and configuration.
2. Awesome Flickr Gallery install and configuration.

All Successfuly.

Please retry wp-flickr-press and Awesome Flickr Gallery uninstall and install and configuration.

I have tried it on another domain, but when configuring wp-flickr-press I get the same error. Even without the other plugin. Very strange.

Your mean another domain is another server? or another wordpress?

Other domain, same server.

and same wordpress?

Yes, 3.9.1