DatabaseError: value too long for type character varying(100)

Question

I have a Django web site running a mini CMS we\'ve built internally years ago, it\'s using postgresql. When saving a simple title and a paragraph of text I get the following err

Answer 1

Django 2.1

I encountered this problem while switching from sqlite3 to postgresql. Remove the migration files in each app's migrations folder except __init__.py Then re-run migration

(venv)myapp$python manage.py makemigrations
(venv)myapp$python manage.py migrate
(venv)myapp$python manage.py runserver