title: iAd Banner swift , after i added iAd the game started crash
body: <p>i developed this game , and it works fine like i want it to do , but after i added the iAd banner , when i start the game it would run normally for like 10 sec. and the it zoom in and make every thing very large and then it would give me this error :</p>
  
  <pre><code>Shapes#2[75422:7643415] [AppDeveloper] ADBannerView: Unhandled error (no delegate or delegate does not implement didFailToReceiveAdWithError:): Error Domain=ADErrorDomain Code=1 "Service session terminated." UserInfo=0x7fdb09f5b1e0 {ADInternalErrorCode=1002, NSLocalizedDescription=Service session terminated.}
  </code></pre>