Issue with Google Reviews:

I tried to creat a Google Review App and followed the video instruction but now this message is coming...

 Warning: file_get_contents(https://maps.googleapis.com/maps/api/place/details/json?placeid=84559 Kraiburg&key=AIzaSyAMHMV1zPtF7EjIZbcTy6rWyk3WAZfLK98): failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request in /home/94285.cloudwaysapps.com/sunmcxhtmf/public_html/resources/common/functions_google.php on line 30

Can you please help me, what can do to solve this fail?