Hi,
If activation is not working, please check your cURL and openSSL version. This can be found in your phpinfo(). You need at least openSSL 1.1.x.
We’ll really need that 😉 If you don’t know how to do that, or don’t want to, no problem, We’ll release a new version soon that will include a check for your curl version. In that case, you’ll be notified that you need to contact your host provider to update openSSL, in order to let the license activation system to work.
Not our fault sorry, this is due to a recent expiration of some worldwide root certificates from Let’s Encrypt.
Regards.