php soap异常 Fatal error: Uncaught SoapFault exception: [HTTP] Internal Server Err

php soap错误 Fatal error: Uncaught SoapFault exception: [HTTP] Internal Server Err
Fatal error: Uncaught SoapFault exception: [HTTP] Internal Server Error in /var/www/html/mujeres-jersey.com-svn0713/admin/order.php:112 Stack trace: #0 [internal function]: SoapClient->__doRequest('<?xml version="...', 'http://www.whol...', '', 1, 0) #1 [internal function]: SoapClient->__call('orderConfirm', Array) #2 /var/www/html/mujeres-jersey.com-svn0713/admin/order.php(112): SoapClient->orderConfirm('{"order_id":"19...') #3 {main} thrown in /var/www/html/mujeres-jersey.com-svn0713/admin/order.php on line 112

111行：$client = new SoapClient ( WHOLESALE_WSDL_SERVICE.'service.php?s=Order');
112行：$json = $client->orderConfirm ( $orderInfo );

[解决办法]
期待。。
[解决办法]
是不是参数不正确啊
[解决办法]