title: Alert "This page was unable to display google maps element." javascript error "RefererDeniedMapError"
body: <p>I'm getting this alert message in one of my sites that uses Google Maps JavaScript API v3:</p>
  
  <p>"This page was unable to display google maps element. See the terms of service"</p>
  
  <p>And in the javascript console this error:
  "RefererDeniedMapError"</p>
  
  <p>I searched in internet and its seems to be a new bug, I only found reports in this month (June 2015).
  It seems to be a domain specific problem, because the same code works in others domains.</p>
  
  <p>In my case the web page were working without an API key. After this error I generated and added an API key to my code, but it doesn't solve the problem. 
  In the <a href="https://console.developers.google.com/" rel="nofollow">https://console.developers.google.com/</a> doesn't appear any useful information. The quota of map loads is OK, but when I load the web page the map loads are not counted (probably because the error).</p>
  
  <p>Does anyone has a clue about how to solve the problem?</p>