Crash while use creation

gistfile1.txt

07-08 17:57:54.205 26741-26773/com.noodoe.sunray.dev W/SyncTree: Listen at /publicCreationList failed: FirebaseError: Permission denied
07-08 17:57:54.215 26741-26773/com.noodoe.sunray.dev W/SyncTree: Listen at /feeds/43e6e8fb-d694-48f9-aaed-5450af6e4801 failed: FirebaseError: Permission denied
07-08 17:57:54.218 26741-26773/com.noodoe.sunray.dev W/SyncTree: Listen at /publicCreationList failed: FirebaseError: Permission denied
07-08 17:58:12.890 26741-26747/com.noodoe.sunray.dev W/art: Suspending all threads took: 30.621ms
07-08 17:58:21.775 26741-26773/com.noodoe.sunray.dev W/SyncTree: Listen at /samples/clock failed: FirebaseError: Permission denied
07-08 17:58:25.942 26741-26741/com.noodoe.sunray.dev D/AndroidRuntime: Shutting down VM
07-08 17:58:25.954 26741-26741/com.noodoe.sunray.dev E/AndroidRuntime: FATAL EXCEPTION: main
                                                                       Process: com.noodoe.sunray.dev, PID: 26741
                                                                       java.lang.IndexOutOfBoundsException: Invalid index 0, size is 0
                                                                           at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255)
                                                                           at java.util.ArrayList.get(ArrayList.java:308)
                                                                           at com.noodoe.sunray.creations.CreationLoaderPresenter.prepareUseCreation(CreationLoaderPresenter.java:121)
                                                                           at com.noodoe.sunray.creations.CreationLoaderFragment.onUseClick(CreationLoaderFragment.java:92)
                                                                           at com.noodoe.sunray.creations.CreationLoaderFragment$$ViewBinder$2.doClick(CreationLoaderFragment$$ViewBinder.java:30)
                                                                           at butterknife.internal.DebouncingOnClickListener.onClick(DebouncingOnClickListener.java:22)
                                                                           at android.view.View.performClick(View.java:5204)
                                                                           at android.view.View$PerformClick.run(View.java:21155)
                                                                           at android.os.Handler.handleCallback(Handler.java:739)
                                                                           at android.os.Handler.dispatchMessage(Handler.java:95)
                                                                           at android.os.Looper.loop(Looper.java:148)
                                                                           at android.app.ActivityThread.main(ActivityThread.java:5422)
                                                                           at java.lang.reflect.Method.invoke(Native Method)
                                                                           at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
                                                                           at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)