[TYPO3-english] BE Login not possible

[Steffen Gebert]

On Sat, 08 Aug 2009 14:38:37 +0200, Andreas Cord-Landwehr  
<phoenixx at uni-paderborn.de> wrote:

> Hello, I've a weird problem. There is no login possible in backend since
> last night on my typo3 4.2.8 installation. When I try to login at BE, I
> get (password is correct):

Hi,

did you try a different PC/browser or TYPO3 installation?

I had this problem with yslow some weeks ago. As soon it's deactivated,  
login works again.

Regards
Steffen