Transition Rejection Angular UI Router

I have a HTTPInterceptor that should go to signin state whenever a 401 is caught. My problem is that I have 3 asynchronous call to API that almost starts the same time. When all of them returns 401, i got an error with the following message:

Transition Rejection($id: 0 type: 6, message: The transition errored, detail: "undefined")

This is my code for my interceptor:

switch (response.status) {
  case 401:
    let url = $location.absUrl();
    // This condition supposed to prevent
    // going to signin state again after a response of 401.
    // Not really sure if ui-router will navigate still on the same
    // state. So maybe this condition is not needed?
    if (url.indexOf('sign-in') !== -1) {
      deferred.reject(response.data.error);
    } else {
      if ($transitions._transitionCount === 1) {
        $state.go('signin');
      }
    }
    break;

What ive tried so far is to check the transitionCount but still the error persist.

Thanks!