[horde] User Login correkt, but only the login Screen ist up !

[Andy]

Hay together,

I get this message in logfile:

HORDE [notice] [imp] Login success for andy [89.244.187.58] to 
{localhost:143} [on line 154 of "/usr/share/horde/imp/redirect.php"]

Horde results the login screen every time.

Cookies are active. The "Horde cookie" is saved.

Andy ideas ?

Thanks,

Andy