Crash on screen rotation during loading.

[isabsent]

java.lang.RuntimeException: An error occurred while executing doInBackground()
    at android.os.AsyncTask$3.done(AsyncTask.java:318)
    at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
    at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
    at java.util.concurrent.FutureTask.run(FutureTask.java:242)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
    at java.lang.Thread.run(Thread.java:761)
 Caused by: retrofit.RetrofitError: 403 Forbidden
    at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:383)
    at retrofit.RestAdapter$RestHandler.invoke(RestAdapter.java:240)
    at java.lang.reflect.Proxy.invoke(Proxy.java:813)
    at com.mugen.sample.$Proxy0.searchRepos(Unknown Source)
    at com.mugen.sample.ReposFragment$2.doInBackground(ReposFragment.java:144)
    at com.mugen.sample.ReposFragment$2.doInBackground(ReposFragment.java:125)
    at android.os.AsyncTask$2.call(AsyncTask.java:304)
    at java.util.concurrent.FutureTask.run(FutureTask.java:237)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) 
    at java.lang.Thread.run(Thread.java:761)