- CSRF problem

I started deploying another reverse proxy in front of my seafile and run into an error with CSRF validation.
The documentation says:
you can add CSRF_TRUSTED_ORIGINS to to solve the problem:

CSRF_TRUSTED_ORIGINS = ["https://<your-domain>"]

Now - where do I find this config file? Or if I need to create it, where?

Answering my own question, I added it into nd it worked.

Thanks for reporting the issue. I have fixed it in the documents.