can't be inserted in the album

[fadliwdt]

i have coppermine gallery in http://fadliwdt.freeweb7.com/gallery/

but I can't upload..

the error is:
can't be inserted in the album
Unable to create thumbnail or reduced size image.
File: /www/freeweb7.com/f/a/d/fadliwdt/htdocs/gallery/db_input.php - Line: 402

can anyone help me?

[Joachim Müller]

http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#upload_trouble