==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.3
- Deployed with iRedMail Easy or the downloadable installer? Installer
- Linux/BSD distribution name and version: Ubuntu 18.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  MySQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? yes
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hello,
I install iredadmin 4.4 last monday, and I have this error when I try to edit a profile:

Error: ConnectionError(ProtocolError('Connection aborted.', BadStatusLine('No status line received - the server has closed the connection',)),)

If I run  python mlmmjadmin.py everythin is OK

api_auth_tokens is the same  mlmmjadmin_api_auth_token but in /opt/www/iredadmin/settings.py it appears twice

cat /opt/www/iredadmin/settings.py | grep api_auth
mlmmjadmin_api_auth_token = ''
mlmmjadmin_api_auth_token = 'RQrI2McJsAN7dYfOGYFseYTaPlKejs'

I have this error in mlmmjadmin.log

Jul  3 13:56:38 esperanto mlmmjadmin: !!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!
Jul  3 13:56:38 esperanto mlmmjadmin: no request plugin is loaded, you will not be able to manage requests.
Jul  3 13:56:38 esperanto mlmmjadmin: you may need to install the package for your language of choice, or simply load it with --plugin.
Jul  3 13:56:38 esperanto mlmmjadmin: !!!!!!!!!!! END OF WARNING !!!!!!!!!!

many thanks