Image watermarking images no marked

[LeClair]

Hello, images are not marked. Coppermine Photo Gallery 1.5.12 (stable).
Administration screen Attach.

[Stramm]

Please post a link to your gallery and to a deep link to one of the images that is not getting watermarked.

Make sure, you've read the docs and one of the similar threads within this forum.

[LeClair]

The newly uploaded images are marked.
How old marked?

gallery:

Code Select Expand

http://www.cznhl.com/galerie/

[Αndré]

Admin Tools - Update thumbs and/or resized photos - Everything: full-sized, resized and thumbs

I haven't tested that, but afaik that should also add the watermark to already existing pictures.