==== Required information ====
- iRedMail version: 0.8.6
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: DEBIAN 6
- Related log if you're reporting an issue:
====

I have updated from 2.0 to 2.1.1 directly because i was unable to download 2.1 update anymore.

Now i have some Errors in Backend when i try to access Domain Quota Settings, Domain Throttle and Domain Advanced settings.
It comes to an internal server Error everytime i try to access it.

https://www.xxxxxxxx.com/iredadmin/prof … omainQuota
internal server error

Apache Error log says

[Mon Mar 03 17:09:56 2014] [error] [client xx] Traceback (most recent call last):
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/lib/pymodules/python2.6/web/application.py", line 242, in process
[Mon Mar 03 17:09:56 2014] [error] [client xx]     return self.handle()
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/lib/pymodules/python2.6/web/application.py", line 233, in handle
[Mon Mar 03 17:09:56 2014] [error] [client xx]     return self._delegate(fn, self.fvars, args)
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/lib/pymodules/python2.6/web/application.py", line 415, in _delegate
[Mon Mar 03 17:09:56 2014] [error] [client xx]     return handle_class(cls)
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/lib/pymodules/python2.6/web/application.py", line 390, in handle_class
[Mon Mar 03 17:09:56 2014] [error] [client xx]     return tocall(*args)
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/share/apache2/iredadmin/controllers/decorators.py", line 11, in proxyfunc
[Mon Mar 03 17:09:56 2014] [error] [client xx]     return func(self, *args, **kw)
[Mon Mar 03 17:09:56 2014] [error] [client xx]   File "/usr/share/apache2/iredadmin/controllers/ldap/domain.py", line 173, in GET
[Mon Mar 03 17:09:56 2014] [error] [client xx]     gl = greylist.Greylisting()
[Mon Mar 03 17:09:56 2014] [error] [client xx] NameError: global name 'greylist' is not defined
[Mon Mar 03 17:09:56 2014] [error] [client xx]

PROBLEM SOLVED,Browser Chache did the Problem