There was an error calling ColibriWP License Server

Hello, I’m getting an error msg on every page of my site for the past couple days:

“There was an error calling ColibriWP License Server: cURL error 28: Resolving timed out after 10518 milliseconds. Please contact us for support on ColibriWP website”

Screenshot: https://i.postimg.cc/zXcD7G3t/Capture.png

Any advice would be greatly appreciated.

Thanks