Seafile at non root domain behind nginx proxy

Hi,

I have read and follow all the doc and the others Topic, without success. I’ve got a page which tells me
“Désolé, mais la page demandée est introuvable.”

Nothing in my logs, the server works.

  GNU nano 5.8                                                                                    /donnees/seafile-server/conf/gunicorn.conf.py                                                                                              

import os

daemon = True
workers = 5

# default localhost:8000
bind = "127.0.0.1:8000"

# Pid
pids_dir = '/donnees/seafile-server/pids'
pidfile = os.path.join(pids_dir, 'seahub.pid')

# for file upload, we need a longer timeout value (default is only 30s, too short)
timeout = 1200

limit_request_line = 8190
# -*- coding: utf-8 -*-
SECRET_KEY = "b'#o)vfy9#)o)^^euo5(spm+z(#(eozmxzui9=a=+v*6-tdcz*!*'"
SERVE_STATIC = False
MEDIA_URL = '/seafmedia/'
COMPRESS_URL = MEDIA_URL
STATIC_URL = MEDIA_URL + 'assets/'
LOGIN_URL = '/seafile/accounts/login/'    # NOTE: since version 5.0.4
SITE_ROOT = '/seafile/'
FILE_SERVER_ROOT = 'https://bibitocarlos.ddns.net/seafhttp'

CACHES = {
    'default': {
        'BACKEND': 'django_pylibmc.memcached.PyLibMCCache',
        'LOCATION': '127.0.0.1:11211',
    },
}

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'seahub-db',
        'USER': 'seafile',
        'PASSWORD': 'seafile',
        'HOST': '127.0.0.1',
        'PORT': '3306'
    }
}

MAX_NUMBER_OF_FILES_FOR_FILEUPLOAD = 5000
ENABLE_SETTINGS_VIA_WEB = True
  GNU nano 5.8                                                                                       /donnees/seafile-server/conf/ccnet.conf                                                                                                 
[General]
SERVICE_URL = https://bibitocarlos.ddns.net/seafile

[Database]
ENGINE = mysql
HOST = 127.0.0.1
PORT = 3306
USER = seafile
PASSWD = seafile
DB = ccnet-db
CONNECTION_CHARSET = utf8
location /seafile {
        proxy_pass      http://localhost:8000/;
        proxy_set_header   Host $host;
         proxy_set_header   X-Real-IP $remote_addr;
         proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header   X-Forwarded-Host $server_name;
         proxy_set_header   X-Forwarded-Proto $scheme;
#   proxy_http_version 1.1;
          access_log      /var/log/nginx/seahub.access.log;
         error_log       /var/log/nginx/seahub.error.log;
        }

 location /seafhttp {
        rewrite ^/seafhttp(.*)$ $1 break;
        proxy_pass http://localhost:8082;
        client_max_body_size 0;
        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
        #proxy_http_version 1.1;
        proxy_connect_timeout  36000s;
        proxy_read_timeout  36000s;
        access_log      /var/log/nginx/seahub.access.log;
         error_log       /var/log/nginx/seahub.error.log;

       }
location seafmedia {
        rewrite ^/seafmedia(.*)$ /media$1 break;
        root /donnees/seafile-server/seafile-server-latest/seahub;
        access_log      /var/log/nginx/seahub.access.log;
        error_log       /var/log/nginx/seahub.error.log;
        }