I have added some pdf files to the media directory and added inside dokuwiki a link to that pdf:
* {{literatur:paper:spatial_beam_shaping:phasegrating:Apter2004 - On the fringing-field effect in liquid-crystal beam-steering devices.pdf|}}
This results in the following link
http://130.75.xx.xx/intranet/lib/exe/fetch.php?id=projekte%3Ahibiscus%3Aspatial_beam_shaping%3Aphasegratings&cache=cache&media=literatur:paper:spatial_beam_shaping:phasegrating:apter2004_-_on_the_fringing-field_effect_in_liquid-crystal_beam-steering_devices.pdf
which only links to a page saying "Not Found"
What is wrong?