[horde] ActiveSync does not work after update to 2.0.0beta4

[Samuel Wolf]

2012/10/14 Michael J Rubinsky <mrubinsk at horde.org>:
> I have *no* idea what is wrong here then other than maybe some stale cache
> on the server or bad local modifications to the code. Maybe Michael Slusarz
> has an idea why this is failing?
>
> Authentication *must* have succeeded in order for you to get as far as you
> did in the code, but for some reason IMP fails to find the active imap
> object to use so it throws that exception.

I create a new mailuser on my system and activesync work with this
user without trouble.

Cache problem, but where?