[TYPO3-english] no thumbnails in backend

[Katja Lampela]

Hi,

TYPO3 4.5.8

The backend doesn't show thumbnails.

In Install tool all OK
-  ImageMagick/GraphicsMagick ok
- all the tests in Image Processing page are ok

In frontend images are rendered ok (scaling works).

Only backend doesn't show images. In WEB/Page and FILE/Filelist the images are shown as little icons, no thumbnail.
If I open image content element there is gray box, where usually is the little image thumbnail.

-- 
With kind regards

Katja Lampela
*Lieska-tuotanto*
www.lieska.net