Fatal Error in LightOpenID.discover();

[GoogleCodeExporter]

I'm trying to use OpenID on my Vanilla Forums based site, but I can't get 
OpenID authentication to work. I'm posting the detailed diagnostic information 
here, and really hope that you can help. I searched your issues list and none 
of the solutions mentioned seemed to solve the problem. You can check the PHP 
Info of my site here: http://pmhangout.com/phpinfo.php

Thanks for your help in advance.

Fatal Error in LightOpenID.discover();

No servers found!
The error occurred on or near: 
/home/pmhang5/public_html/plugins/OpenID/class.lightopenid.php
368:                 $this->server = $server;
369:                 return $server;
370:             }
371: 
372:             throw new ErrorException('No servers found!');
373:         }
374:         throw new ErrorException('Endless redirection!');
375:     }
376: 
Backtrace:
[/home/pmhang5/public_html/plugins/OpenID/class.lightopenid.php:504] 
LightOpenID->discover();
[/home/pmhang5/public_html/plugins/OpenID/class.openid.plugin.php:170] 
LightOpenID->authUrl();
[/home/pmhang5/public_html/library/core/class.pluginmanager.php:713] 
OpenIDPlugin->EntryController_OpenID_Create();
[/home/pmhang5/public_html/library/core/class.dispatcher.php:313] 
Gdn_PluginManager->CallNewMethod();
[/home/pmhang5/public_html/index.php:53] Gdn_Dispatcher->Dispatch();
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Additional information for support personnel:
Application: Vanilla
Application Version: 2.0.18.3
PHP Version: 5.3.10
Operating System: Linux
Server Software: Apache
Referer: 
http://www.pmhangout.com/entry/openid?Target=%2Fdiscussion%2F2%2Fpmp-and-capm-ce
rtification-resources&display=popup
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.7 
(KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Request Uri: 
/entry/openid?Target=%2Fdiscussion%2F2%2Fpmp-and-capm-certification-resources&di
splay=popup&url=harwinder_bhatia%40yahoo.com&Go=Go
Controller: LightOpenID
Method: discover

Original issue reported on code.google.com by [email protected] on 13 Mar 2012 at 2:46