I have tried many times to set up my google app. Everything goes fine until the very end when I get:


Error

Error calling PUT https://www.googleapis.com/webmasters/v3/sites/http%3A%2F%2Fwww.atlantainternetdesign.com/sitemaps/http%3A%2F%2Fwww.atlantainternetdesign.com%2Findex.php%3Foption%3Dcom_jmap%26view%3Dsitemap%26format%3Dxmll?key=AIzaSyBrZAg9kvOvMMVCA4UJ9LdBDDROeMW8wY8: (403) There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed.

Error calling GET https://www.googleapis.com/webmasters/v3/sites/http%3A%2F%2Fwww.atlantainternetdesign.com/sitemaps?key=AIzaSyBrZAg9kvOvMMVCA4UJ9LdBDDROeMW8wY8: (403) There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed.
Message

Could you tell me how to fix this please.

Thank you