[TYPO3-german] Can not Login in the BE

["Christian Müller (FLOW3 Team)"]

Hi Robert,

by changing the encryption key you basically made the passwords invalid. 
You need to create a new admin user from the install tool and reset the 
passwords of the other backend users.

Cheers,
Christian

On 28/02/12 13:07, Robert Wander wrote:
> Hey Everyone,
> I'm new on this list, and if it wouldn't be my productive-system I wouldn't
> ask so "fast".
>
> Does anyone know a solution for this problem?
>
> Update from 4.5.10 to 4.5.11.
> Login and clearing Cache.
> So far,,,
> but while clearing the Cache my DB and the whole webserver freezed.
> I Restarted mysql and apache via cmd
> but nowI didn't get access to the BE again, but in the sys_log I get: "User
> %s logged in from %s (%s)" but on the Page I get
> "Ihr Anmeldeversuch war nicht erfolgreich
> Bitte stellen Sie sicher, dass Ihr Benutzername und Passwort korrekt sind.
> Groß-/Kleinschreibung wird unterschieden."
>
> Allready cleared all caches by deleting temp and all temp_CACHED files,
> also gut a new encryption key... but nothing...
>
> Allready rolled back the sources to 4.5.10 but no changes...
>
> Does anyone have a good idea to solve this?
>
> Greating Robert