UnderWordPressure

Would you be so kind as to tell your solution?
THX

I have made a MySQL-Dump and open this into texteditor. I found in every “meta_data” column.

see http://up.picr.de/15514952cj.jpg
From this origin NextGen overwrite the description and alttext.
If there is no “title” in meta_data, the problem does not appear.

Yes, I added manually written all descriptions to a lot of images.
I tested it now on one image again.
I’ve typed manually title and description.
Than I’ve checked this image and let run “Set watermark”.
When done title and description was updated to “OLYMPUS DIGITAL CAMERA”.
I’ve examined the original image. The string “OLYMPUS DIGITAL CAMERA” comes not from EXIF, it comes from the TIFF header which is additionally in the header of the JPG (on Mac the Preview.app shows this TIFF-section on “information”). In this TIFF header is a “title”-tag. It looks like NextGEN on upload put this TITLE value into ngg_pictures table column “meta_data”. And it seems that (if exists) a title value in meta_data overwrite the manually values of title and description while running “Set watermark” (maybe on other function too).
That is what I have find out until now.

Thanks for the hint ,Ipstenu

Here is my full question.
> Who I have to contact to remove an unused plugin from ww.wp.xz.cn Plugin Directory?
> There is one of mine which I want to drop.
> It was a first try in the past, which I no longer want to have.
> Who is the subversion admin contact point (for future mistakes or subversion requests)?

Thanks to all, I’ve solved the problem by myself.

File: wp-admin/admin-ajax.php

...
...
 require_once('includes/admin.php');

 //The content-type header was missing.
 //
 header('Content-Type:text/html; charset='.get_option('blog_charset'));

 if ( ! is_user_logged_in() ) {
...
...