Django TemplateSyntaxError – ‘staticfiles’ is not a registered tag library

If you have any of the following tags in your template:

{% load staticfiles %}
{% load static from staticfiles %}
{% load admin_static %}

Then replace it with:

{% load static %}

You have to make this change because {% load staticfiles %} and {% load admin_static %} were deprecated in Django 2.1, and removed in Django 3.0.