Topic: iRedAdmin-Pro 2.9.0 - Upgrade
==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.8
- Linux/BSD distribution name and version: Centos7
- 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.
====
Just updated to iRedAdmin-Pro 2.9.0. When I try to load I'm getting "internal server error" message.
Apr  3 11:56:21 mail uwsgi: Traceback (most recent call last):                                                                                                                  ┤
Apr  3 11:56:21 mail uwsgi: File "/usr/lib/python2.7/site-packages/web/application.py", line 239, in process                                                                    │
Apr  3 11:56:21 mail uwsgi: return self.handle()                                                                                                                                │
Apr  3 11:56:21 mail uwsgi: File "/usr/lib/python2.7/site-packages/web/application.py", line 230, in handle                                                                     │
Apr  3 11:56:21 mail uwsgi: return self._delegate(fn, self.fvars, args)                                                                                                         ┤
Apr  3 11:56:21 mail uwsgi: File "/usr/lib/python2.7/site-packages/web/application.py", line 416, in _delegate                                                                  │
Apr  3 11:56:21 mail uwsgi: mod = __import__(mod, None, None, [''])                                                                                                             ┤
Apr  3 11:56:21 mail uwsgi: File "/var/www/iRedAdmin-Pro-SQL-2.9.0/controllers/sql/basic.py", line 15, in <module>                                                              │
Apr  3 11:56:21 mail uwsgi: from libs.sqllib import utils as sql_lib_utils                                                                                                      ┤
Apr  3 11:56:21 mail uwsgi: File "/var/www/iRedAdmin-Pro-SQL-2.9.0/libs/sqllib/utils.py", line 11, in <module>                                                                  ┤
Apr  3 11:56:21 mail uwsgi: from libs.sqllib import user as sql_lib_user                                                                                                        │
Apr  3 11:56:21 mail uwsgi: File "/var/www/iRedAdmin-Pro-SQL-2.9.0/libs/sqllib/user.py", line 17, in <module>                                                                   ┤
Apr  3 11:56:21 mail uwsgi: from libs import mlmmj                                                                                                                              ┤
Apr  3 11:56:21 mail uwsgi: File "/var/www/iRedAdmin-Pro-SQL-2.9.0/libs/mlmmj/__init__.py", line 12, in <module>                                                                ┤
Apr  3 11:56:21 mail uwsgi: api_headers = {settings.MLMMJADMIN_API_AUTH_HEADER: settings.mlmmjadmin_api_auth_token}                                                             │
Apr  3 11:56:21 mail uwsgi: AttributeError: 'module' object has no attribute 'mlmmjadmin_api_auth_token'----
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