Someone know this curl error???help me!

[GhOsTisp]

I recently installed a server with plesk, but a script I connect to another server and the script NuSOAP returns me the following error:

HTTP ERROR: cURL ERROR: 0: NSS: client certificate not found (nickname not specified)<br>url: https://**************?wsdl<br>content_type: text/xml<br>http_code: 200<br>header_size: 129<br>request_size: 169<br>filetime: -1<br>ssl_verify_result: 0<br>redirect_count: 0<br>total_time: 0.127645<br>namelookup_time: 0.000699<br>connect_time: 0.006267<br>pretransfer_time: 0.077769<br>size_upload: 0<br>size_download: 125662<br>speed_download: 984464<br>speed_upload: 0<br>download_content_length: 125662<br>upload_content_length: 0<br>starttransfer_time: 0.100932<br>redirect_time: 0<br>certinfo: Array<br>redirect_url: <br>

I have this version of PHP:

PHP 5.3.18 (cli) (built: Oct 22 2012 11:45:48)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
with eAccelerator v0.9.6-svn358-dev, Copyright (c) 2004-2007 eAccelerator, by eAccelerator
with the ionCube PHP Loader v4.2.2, Copyright (c) 2002-2012, by ionCube Ltd., and
with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies

Version Plesk 11 (the last)

Server version: Apache/2.2.15 (Unix)


How to modify the options of the curl.ini ???

The curl.ini only load the module with extension=curl.so . But not have any more options.

 

[Elpipe]

I also upgraded to Plesk 11 and my scripts to connect to webservices are also giving this error. Did you get a fix for this problem?