Batch Add --> Blank Page

[Kiryt100]

Ok well i use Coppermine v1.4.9. This happened to me i think once but i refreshed and it was ok. Well when i click "Batch Add Files" a  BLANK page shows up. Completly nothing. I re-uploaded "searchnew.php" and tried it again but nothing. Can anyone help please? It's an emergency.  :'(

[Joachim Müller]

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