Wordpress - cannot connect to WPMUDEV

Hello!

For some reason I cannot connect my site to WPMUDEV. This went fine on all of my previous sites (on the same server). This is the message I'm getting.

Your server had a problem connecting to WPMU DEV: "HTTP Error: 403 "Forbidden"". Please try again.

If this problem continues, please contact your host with this error message and ask:

"Is php on my server properly configured to be able to contact https://premium.wpmudev.org/api/dashboard/v1/ with a GET HTTP request via fsockopen or CURL?"

Thanks.