Page: http://www.postgresql.org/docs/faqs.FAQ.html
Section 2.3 GUI Tools Link http://techdocs.postgresql.org/guides/GUITools
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /guides/GUITools.
Reason: Could not connect to remote machine: Connection refused
I personally don't run any proxy so the error cannot be my end and this problem has been there for at least two days.
Best regards.
Sanjay.
