title: Unknown error while generating a push notification certificate
body: <p>Have anyone experienced this error, from the Apple's developer console?</p>
  
  <p><img src="https://i.stack.imgur.com/qL3Pa.png" alt="Error"></p>
  
  <p>The strange thing is that according to the next screen, everything has been perfect:</p>
  
  <p><img src="https://i.stack.imgur.com/ZqCpb.png" alt="enter image description here"></p>
  
  <p>At last, my push notification does not work, and I wonder If the problem comes from this "error".</p>
  
  <p><strong>EDIT :</strong><br>
  It comes just after uploading the <code>CertificateSigningRequest.certSigningRequest</code>file generated by the Keychain Access application.</p>