Bu hatayı alıyorum sebebi sizce ne olabilir ...

    --------- beginning of crash
E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.example.master.sss, PID: 10561
                  java.lang.SecurityException: Permission Denial: starting Intent { act=android.media.action.IMAGE_CAPTURE cmp=android/com.android.internal.app.ResolverActivity } from ProcessRecord{9fac0fd 10561:com.example.master.sss/u0a254} (pid=10561, uid=10254) with revoked permission android.permission.CAMERA
                      at android.os.Parcel.readException(Parcel.java:1684)
                      at android.os.Parcel.readException(Parcel.java:1637)
                      at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:3101)
                      at android.app.Instrumentation.execStartActivity(Instrumentation.java:1518)
                      at android.app.Activity.startActivityForResult(Activity.java:4225)
                      at android.app.Activity.startActivityForResult(Activity.java:4183)
                      at com.example.master.sss.MainActivity$1.onClick(MainActivity.java:35)
                      at android.view.View.performClick(View.java:5637)
                      at android.view.View$PerformClick.run(View.java:22429)
                      at android.os.Handler.handleCallback(Handler.java:751)
                      at android.os.Handler.dispatchMessage(Handler.java:95)
                      at android.os.Looper.loop(Looper.java:154)
                      at android.app.ActivityThread.main(ActivityThread.java:6119)
                      at java.lang.reflect.Method.invoke(Native Method)
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Application terminated.