PHP SOAP fatal error message - php

Question

My webserver has SOAP installed correctly (phpinfo has Soap Client/Server - Enabled).
I'm trying to create a SOAP request to a remote magento store, and I'm getting this error message:
[Mon Aug 29 20:13:59 2011] [error] [client 79.178.13.67] PHP Fatal error: Uncaught SoapFault exception: [0] Unable to load Soap extension on the server in /home/example/public_html/mag/index.php:3
Stack trace:
#0 [internal function]: SoapClient->__call('login', Array)
#1 /home/example/public_html/mag/index.php(3): SoapClient->login('user', 'pass')
#2 {main}\n thrown in /home/example/public_html/mag/index.php on line 3
Code snippet here:
$client = new SoapClient('http://www.example.com/api/soap/?wsdl=1');
$session = $client->login('user','pass');
$attributeSets = $client->call($session,'product_attribute_set.list');
$set = current($attributeSets);
$sku = 'iphone-12345';
$imagePath="../image.jpg";
$newProductData = array(
'name' => 'iPhone',
'websites' => array(1),
'short_description' => 'short description',
'description' => 'description',
'price' => 150,
'status' => '1',
);
$newImage = array(
'file' => array(
'name' => 'file_name',
'content' => base64_encode(file_get_contents($imagePath)),
'mime' => 'image/jpeg'
),
'label' => 'Cool Image',
'position' => 0,
'types' => array('image','small_image','thumbnail'),
'exclude' => 0
);
$imageFilename = $client->call($sessionId, 'product_media.create', array($sku,$newImage));
$productId = $client->call($session,'product.create',array('simple', $set['set_id'],$sku,$newProductData));
echo $productId;
Any ideas?
Thanks,

Answer 1

Try to updating Server side of WSDL (where SoapServer runs)
update :
PHP
PHP-SOAP
and dependencies ;-)
maybe outdated version of php (and/or soap) on server side