title: java.lang.SecurityException: GoogleCertificatesRslt: Package signed with debug key (go/gsrlt)
body: <p>My app in google play console is crashed with this error below</p>
  <pre><code>java.lang.SecurityException: GoogleCertificatesRslt: Package signed with debug key (go/gsrlt)
  at android.os.Parcel.readException(Parcel.java:1958)
  at android.os.Parcel.readException(Parcel.java:1904)
  at lqp.x(PG:12)
  at lor$c.a(PG:7)
  at lor$f.run(PG:4)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
  at ltp.run(Unknown Source:6)
  at java.lang.Thread.run(Thread.java:764)
  </code></pre>
  <p>can anyone tell me what is the problem ? and how to fix this ??????????</p>