Affects Version/s: 1.0
Fix Version/s: None
Go to http://sandbox.openngo.org/civicrm/drupal-php4/civicrm/admin
click on Relationship types.
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /civicrm/drupal-php4/civicrm/admin/reltype.
Reason: Error reading from remote server