Error 404 searching slash

["Alessandro Scudieri" <scudieri@balbi.unige.it>]

Hi list,

in my catalog there are categories like "GIALLO/THRILLER". I have setup
things so that in the results page the category is a search-link for the
items of that category:

Category: [tag scan/mp=cerca_genere][item-field category][/tag]

resulting in a link like that (if the category is GIALLO/THRILLER):

<a
href="http://shop.videopark.it/cgi-bin/videopark/scan/mp=cerca_categoria/se=
GIALLO%2fTHRILLER?RF47ARCQ;;63">GIALLO/THRILLER</a>

The response of Apache is:
404 Not found

And the same if I use the [page scan] stuff.

In minivend error.log the are no errors! It seems like a bug of Apache.

Please, have you any suggestion ?
TIA

Alessandro Scudieri - pangea.it
www.pangea.it