I am trying to query stackoverflow and route it to my website via the following


    <?php
    require_once './stackphp_source_0.4/src/api.php';
    require_once './includes/function.php';
    
    // Begin by getting a Site object for Stack Overflow.
    // We can use 'stackoverflow' or 'stackoverflow.com' here.
    
    $question = new QuestionRequest('http://www.stackoverflow.com', null);
    $question = $question->Search("C#");
    
    // paged Response object
    $page = $question->Answers()->Exec(); 
    
    ?>
    
    
    <html>
    	<head>
    		<?php
    			include("includes/bootstrap.php");
    		?>
    		
    		  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      		<title>Stack.PHP - User's Questions</title>
      <!-- <link rel='stylesheet' type='text/css' href='../common/style.css' /> -->
    
    	</head>
    	<body>
    		<?php include("includes/banner.php"); ?>
    		
    		<div class="main_content">
    			  <h2>Questions Asked By User #1 on Stack Overflow</h2>
    			  
    			  <?php echo $page->Fetch(); ?>
    		</div>
    
    
    	<?php include("includes/script_includes.php"); ?>
    	</body>
    </html>


I keep getting the error


Curl was unable to retrieve the data from the specified URL.

Any thoughts