FormPlayer service giving errors

I have deployed commcare but only 1 service , formplayer is giving an exception
Service check errored with exception 'ReadTimeout(ReadTimeoutError("HTTPSConnectionPool(host='hostname', port=443): Read timed out. (read timeout=5)",),)'

Take note i removed the actual hostname
What could be cause of this?

I'd check the formplayer process to ensure it's running. Also double check the URL and port it's running on, that you can connect on that port, and make sure they match what's specified in your localsettings under FORMPLAYER_URL.