Hi @k4zz
fastcgi mode is no longer supported. You should use ‘start’ command and change your Nginx configuration according to the latest documentation (use wsgi instead of fastcgi).
That’s because the path to the modules is not added to PYTHONPATH when you run it from command line. These path is set correctly when it’s started by our script.
And have you installed additional required python modules according to our upgrade notes: https://download.seafile.com/published/seafile-manual/upgrade/upgrade_notes_for_7.1.x.md ?
pip3 install --timeout=3600 Pillow pylibmc captcha jinja2 sqlalchemy psd-tools \
django-pylibmc django-simple-captcha python3-ldap