I don't see any lines beginning with LWP::, such as
LWP::UserAgent::send_request: GET http://theoryx5.uwinnipeg.ca/ppms/PA
Either you're leaving something out, or you're pasting the wrong thing.
The error message looks like a 404 error, but http://theoryx5.uwinnipeg.ca/ppms/PAR-WebStart.ppd is clearly not 404.
Also, it appears your locale is dutch, and the error message is in dutch, it could be that you're behind some proxy (calling itself ip conf? not the ipconf i linked), but that wouldn't explain the lack of LWP debug messages.
You could try adding Devel::Trace to the mix, but at this point it looks like a problem on your end somewhere (near the wire or the keys :)
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