Firebase suddenly stopped working, using Anonymous Auth

i have set up firebase storage for my app, and added the code for anonymous auth on the app and on the firebase console.

it worked at first, but i dont know why it stopped working, saying that the user does not have permission to access the object

Anonymous auth is correctly set up and i did see it working, code is almost like Google Firebase docs

logcat:

D/FirebaseAuth: signInAnonymously:onComplete:true
D/FirebaseAuth: onAuthStateChanged:signed_in: (Random auth user id)

... When i request the item from firebase

E/StorageUtil: error getting token java.util.concurrent.ExecutionException: com.google.firebase.FirebaseException: An internal error has occured. [Internal error encountered.] I/DpmTcmClient: RegisterTcmMonitor from: com.android.okhttp.TcmIdleTimerMonitor W/NetworkRequest: no auth token for request E/StorageException: StorageException has occurred. User does not have permission to access this object. Code: -13021 HttpResult: 403

Can Someone help?