Why doesn't authorization work on AngularFire2 and Firebase?

Question

Angular

Hello pros,
I'm trying to do a basic registration / login on AngularFire2, but for some reason there are problems,
Thanks in advance!
The code:

@Component({
  selector: 'app-root',
  template: `
  <input type="text" class="form-control" #emeil placeholder="Введите emeil" />
  <input type="text" class="form-control" #password placeholder="Введите пароль " />
  <button (click)="login(emeil.value,password.value)">Войти</button>
  `,
})

export class AppComponent {
  items: FirebaseListObservable<any>;
  constructor(public af: AngularFire) {
    this.items = af.database.list('/tasks');
    this.af.auth.subscribe(auth => console.log(auth));
  }
  login(emeil: string, password: string) {
    this.af.auth.login({
      email: emeil,
      password: password
    });
  }
}

Error:

Firebase:

Here is the link where I am learning:
https://github.com/angular/angularfire2/blob/maste...