What is wrong with database migration?

Question

Django

I can't migrate the database, every time I get this error

ValueError: invalid literal for int() with base 10: 'auth.User'

#models.py

class Profile(models.Model):
    user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
    date_of_birth = models.DateField(blank=True, null=True)

    def __str__(self):
        return self.user.username

class Post(models.Model):
    text = models.TextField()
    author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
    published = models.DateTimeField(default=timezone.now)