title: How to downgrade sqlite3 that comes with Python and Django
body: <p>So I am stuck in this problem: <a href="https://stackoverflow.com/questions/53637182/django-no-such-table-main-auth-user-old">Django - No such table: main.auth_user__old</a></p>
  
  <p>I can't upgrade Django because many other applications are connected to it using version 2.1. The only approach is to edit the sqlite3. Currently, I am using SQLITE3 3.26.0 and I want to downgrade to 2.5.1. How can I do this?</p>