[squid-users] Can't download file

Example when i try to download squid configuration guide (Pdf or html) i receive the following error:

ERROR
The requested URL could not be retrieved

While trying to retrieve the URL: http://squid.visolve.com/squid24s1/squid24s1.pdf
The following error was encountered:
* Connection Failed
The system returned:
    (111) Connection refused
The remote host or network may be down. Please try the request again.
Your cache administrator is root

Generated Sat, 01 Feb 2003 09:53:53 GMT by proxy (squid/2.5.STABLE1-20021117)

but i can download other pdf files

Can you help me?
Thank you
Received on Sat Feb 01 2003 - 01:59:05 MST