title: Google Admob Banner Ad suddenly not displaying anymore LoadAdError 1
body: <p>I know that error 1 indicates a wrong indication, however, I did not change my code at all and suddenly no ads can be loaded anymore. Furthermore, test ads work perfectly fine. It happened over the night that the ads are not displaying anymore. My app is already on the app store and google play store and up until yesterday everything worked perfectly fine. Any idea why this error could be happening?</p>
  <p>Error message: Ad failed to load: LoadAdError(code: 1, domain: com.google.admob, message: Request Error: No ad to show., responseInfo: ResponseInfo(responseId: null, mediationAdapterClassName: null, adapterResponses: []))</p>