HELP!.... Problem connecting to WPMU DEV: "HTTP Error: 403 "Forbidden"".

I have already posted this, but I haven't had an answer to fix this.. Can someone please help?

ERROR MESSAGE WHEN TRYING TO RECONNECT WPMU DEV DASH: 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 POST HTTP request via fsockopen or CURL?"