Не могу создать кастомного Юзера Django

Не могу создать кастомного Юзера, при попытке сделать миграции возникает ошибка:

λ python manage.py makemigrations
SystemCheckError: System check identified some issues:

ERRORS:
FirstApp.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor 
for 'User.groups'.
    HINT: Add or change a related_name argument to the definition for 'User.groups' or 'User.groups'.
FirstApp.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes 
with reverse accessor for 'User.user_permissions'.
    HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 
'User.user_permissions'.
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 
'User.groups'.
    HINT: Add or change a related_name argument to the definition for 'User.groups' or 'User.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes with 
reverse accessor for 'User.user_permissions'.
    HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 
'User.user_permissions'.

Не знаю, в чём проблема, вот файл models.py

from django.db import models
from django.contrib.auth.models import AbstractUser
from datetime import date
from django import forms



class User(AbstractUser):
    id          = models.AutoField(primary_key=True)
    password    = models.CharField('Password', max_length=25)
    birthday    = models.DateField('Birthday')
    gender      = models.CharField('Gender', max_length=11, choices=[('0', 'Мужской'), ('1', 'Женский')], default='Мужской')
    is_married  = models.BooleanField('Marriage', default=False)
    about       = models.TextField('About', blank=True, null=True)

    # for the absence of 


    @property
    def age(self):
        return int((date.today() - self.birthday).days / 365.25 )


    @property
    def beautiful_age(self):
        age_name = 'год' if (self.age == 1) else 'года' if int(str(self.age)[-1]) in range(1, 5) and self.age not in range(11, 15) else 'лет'
        return f"{self.age} {age_name}"


    def __str__(self):
        return f"{self.first_name} {self.last_name}"


    @property
    def check_if_married(self):
        state = 'женат' if self.gender == 'Мужской' else 'замужем'
        return 'не ' + state if (not self.is_married) else state


    class Meta:
        verbose_name = 'Человек'
        verbose_name_plural = 'Люди'