python Warning: OverflowError: Python int too large to convert to C long

Once, when using ORM to perform a join table query, there was a problem with Python int too large to convert to C long

After analyzing the error, the last prompt of the error is as follows:

File "F:\python\python3.6\lib\sqlite3\", line 64, in convert_date
    return*map(int, val.split(b"-")))

When viewing my file, my model definition is as follows:

from django.db import models

# Create your models here.

class Book(models.Model):
    nid = models.AutoField(primary_key=True)
    title = models.CharField(max_length=64)
    publishDate = models.DateField()
    price = models.DecimalField(max_digits=5, decimal_places=2)

    publish = models.ForeignKey(to="Publish", to_field="nid", on_delete=models.CASCADE)

    authors = models.ManyToManyField(to="Author")

class Author(models.Model):
    nid = models.AutoField(primary_key=True)
    name = models.CharField(max_length=32)
    age = models.IntegerField()

class AuthorDetail(models.Model):
    nid = models.AutoField(primary_key=True)
    # birthday = models.DateField()  # In particular, this line is commented out so that it no longer prompts Python int too large to convert to C long
    tetephone = models.BigIntegerField()
    addr = models.CharField(max_length=64)

class Publish(models.Model):
    nid = models.AutoField(primary_key=True)
    name = models.CharField(max_length=32)
    city = models.CharField(max_length=32)
    email = models.EmailField()

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