mstudioIL on "[Plugin: WP-Filebase Download Manager] Error message"

I keeping this message on the admin panel

WP-Filebase API request error:WP_Error Object ( [errors] => Array ( [http_request_failed] => Array ( [0] => Resolving timed out after 5515 milliseconds ) ) [error_data] => Array ( ) )

what is it mean?
I moved the site for one hosting to other hosting, can this be the problem?

https://wordpress.org/plugins/wp-filebase/