This error occurs when the account does not have the option for VyprVPN Server enabled. We have moved VyprVPN Server out of beta and into a new business plan called VyprVPN for Business Cloud. I am in the process of making a help center article for the Support section of our site that has a bit more info. The VyprVPN for Business page will be updated today, detailing the features of the new plan. https://www.goldenfrog.biz/vyprvpn/business
I see you were a beta tester in the past @benoitruel, so I have enabled access on your account. You should be able to register servers again. Let me know if that’s not the case. @mockingbird - If you had previously beta tested the product, please email email@example.com or contact us via live chat on our site and ask for Level 2 support so we can enable the service on your account.
If you are new to VyprVPN Server, please reach out to us via one of the channels above so we can connect you with our Sales team. They can go over the VyprVPN for Business Cloud plan with you in greater detail.
Golden Frog Support