Невозможно войти в систему даже после ввода правильных учетных данных

Я создал отдельное приложение для управления учетными записями пользователей, которое выполняет регистрацию, вход и выход. Однако после успешной регистрации я не могу войти в систему даже после использования правильных учетных данных, предоставленных при регистрации.

Вот необходимый код для обзора:

models.py

`from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager


class MyAccountManager(BaseUserManager):
    def create_user(self, first_name, last_name, username, email, password=None):
        if not email:
            raise ValueError('Email is required.')

        if not username:
            raise ValueError('Username is required.')

        user = self.model(
            email=self.normalize_email(email),
            username=username,
            first_name=first_name,
            last_name=last_name,`your text`
        )
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, first_name, last_name, username, email, password):
        user = self.create_user(
            email=self.normalize_email(email),
            username=username,
            password=password,
            first_name=first_name,
            last_name=last_name,
        )
        user.is_admin = True
        user.is_active = True
        user.is_staff = True
        user.is_superuser = True
        user.save(using=self.db)
        return user


class Account(AbstractBaseUser):
    first_name = models.CharField(max_length=50)
    last_name = models.CharField(max_length=50)
    username = models.CharField(max_length=50, unique=True)
    email = models.EmailField(max_length=100, unique=True)
    phone_number = models.CharField(max_length=50)

   # required
   date_joined = models.DateTimeField(auto_now_add=True)
    last_login = models.DateTimeField(auto_now_add=True)
    is_admin = models.BooleanField(default=False)
    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=False)
    is_superadmin = models.BooleanField(default=False)

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['username', 'first_name', 'last_name']

    objects = MyAccountManager()

    def __str__(self):
        return self.email

    def has_perm(self, perm, obj=None):
        return self.is_admin

    def has_module_perms(self, add_label):
        return True`

forms.py

`from crispy_forms.helper import FormHelper
from django import forms
from .models import Account


class RegistrationForm(forms.ModelForm):
    first_name = forms.CharField(widget=forms.TextInput(attrs={
        'placeholder': 'Enter your first name'
    }))
    last_name = forms.CharField(widget=forms.TextInput(attrs={
        'placeholder': 'Enter your last name'
    }))
    email = forms.CharField(widget=forms.EmailInput(attrs={
        'placeholder': 'Enter your email'
    }))
    phone_number = forms.CharField(widget=forms.TextInput(attrs={
        'placeholder': '(xxx)xxx-xxxx'
    }))
    password = forms.CharField(widget=forms.PasswordInput(attrs={
        'placeholder': 'Enter password',
    }))
    confirm_password = forms.CharField(widget=forms.PasswordInput(attrs={
        'placeholder': 'Confirm password',
    }))

    class Meta:
        model = Account
        fields = ['first_name', 'last_name', 'phone_number', 'email', 'password']

    def __int__(self, *args, **kwargs):
        super(RegistrationForm, self).__init__(*args, **kwargs)
        helper = FormHelper()

    def clean(self):
        cleaned_data = super(RegistrationForm, self).clean()
        password = cleaned_data.get('password')
        confirm_password = cleaned_data.get('confirm_password')

        if password != confirm_password:
            raise forms.ValidationError('Password does not match!')`

views.py

`from django.contrib import messages, auth
from django.shortcuts import render, redirect
from accounts.forms import RegistrationForm
from accounts.models import Account


def register(request):
    if request.method == 'POST':
        form = RegistrationForm(request.POST)
        if form.is_valid():
            first_name = form.cleaned_data['first_name']
            last_name = form.cleaned_data['last_name']
            phone_number = form.cleaned_data['phone_number']
            email = form.cleaned_data['email']
            password = form.cleaned_data['password']
            username = email.split('@')[0]
            user = Account.objects.create_user(
                first_name=first_name,
                last_name=last_name,
                username=username,
                email=email,
                password=password
            )
            user.phone_number = phone_number
            user.save()
            messages.success(request, 'Registration successful')
            return redirect('register')
    else:
        form = RegistrationForm()
    context = {
        'form': form,
    }
    return render(request, 'accounts/register.html', context)


def login(request):
    if request.method == 'POST':
        email = request.POST['email']
        password = request.POST['password']
        user = auth.authenticate(email=email, password=password)
        if user is not None:
            auth.login(request, user)
            # messages.success(request, 'You are now logged in.')
            return redirect('home')
        else:
            messages.error(request, 'Invalid login credentials')
            return redirect('login')
    return render(request, 'accounts/login.html')`

register.html

login.html

`{% extends 'base.html' %}
{% load static %}
{% block content %}

<!-- ========================= SECTION CONTENT ========================= -->
<section class="section-conten padding-y" style="min-height:84vh">
    <!-- ============================ COMPONENT LOGIN   ================================= -->
    <div class="card mx-auto" style="max-width: 380px; margin-top:100px;">
        <div class="card-body">
            <h4 class="card-title mb-4">Sign in</h4>
            {% include 'includes/alerts.html' %}
            <form action="{% url 'login' %}" method="POST">
                {% csrf_token %}
               <div class="form-group">
                    <input type="email" class="form-control" placeholder="Email Address" name="email">
                </div> <!-- form-group// -->
                <div class="form-group">
                    <input type="password" class="form-control" placeholder="Password" name="password">
                </div> <!-- form-group// -->
                <div class="form-group">
                    <a href="#" class="float-right">Forgot password?</a>
                </div> <!-- form-group form-check .// -->
                <div class="form-group">
                    <button type="submit" class="btn btn-primary btn-block"> Login</button>
                </div> <!-- form-group// -->
            </form>
        </div> <!-- card-body.// -->
    </div> <!-- card .// -->

    <p class="text-center mt-4">Don't have account? <a href="{% url 'register' %}">Sign up</a></p>
    <br><br>
    <!-- ============================ COMPONENT LOGIN  END.// ================================= -->
</section>
<!-- ========================= SECTION CONTENT END// ========================= -->

{% endblock %}`

auth.authenticate(email=email, password=password)

auth.authenticate(username=email, password=password)