Error with File::upload

I'm managing uploaded files in a web application and getting the error:

[Thu Sep 03 15:18:14 2009] [error] [client 128.196.45.237] Can't chdir
to :: No such file or directory at /opt/lampp/lib/perl5/site_perl/
5.10.0/i686-linux/ModPerl/RegistryCooker.pm line 623.\n, referer: https://www.pharmacy.arizona.edu/avi/edit_av3.pl

Examination of the upload directory shows that the file is in fact
uploading to the correct place, so I don't know what the issue is. The
only html that is processed is :



Google has been quite uninformative.

--
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs