This feed used to work on my old server, and now that I have moved it over to a new server, I get the following error message:

Fatal error: Call to undefined function: fetch_rss() in /homepages/38/d134451434/htdocs/wsc134451438/includes/footer.php on line 47

I made sure to move over all of the Magpie files, and it still isn't working. Here is the page below:

PHP Code:
<div id="footer">
    <div id="footercontentleft">
        <div id="newsletter">
            <h2 id="h2_newsletter">Newsletter</h2>
            <?php
                
if (isset($_POST['newslettersubmit'])) {
                    
// Initialize error array
                    
$errors = array();
                    
// Gather variables
                    
if (!empty($_POST['newsletteremail'])) {
                        
$newsletteremail stripslashes($_POST['newsletteremail']);
                    } else {
                        
$errors[] = "You must enter an EMAIL ADDRESS.";
                        
$newsletteremail NULL;
                    }
                    if (empty(
$errors)) {
                        
// Send confirmation email
                        
$body "A request has been sent to add the following email address to your email newsletter list:\n\n";
                        
$body .= "$newsletteremail";
                        
mail ("info@jameswebdevelopment.com","Alchemy Theatre - Email Newsletter Request",$body,"From: $newsletteremail");
                        echo 
"Thanks for signing up!";
                    } else {
                        echo 
'<h3>Error!</h3>';
                        foreach (
$errors as $msg) {
                            echo 
"<p>$msg</p>";
                        }
                    }
                }
            
?>
            <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
                <div><label for="newsletteremail">Email</label><input type="text" name="newsletteremail" /></div>
                <div><input type="submit" name="newslettersubmit" src="http://www.alchemytheatre.org/pics/buttons/newslettersignup.png" /></div>
            </form>
        </div>
        <div id="sponsors">
            <h2 id="h2_sponsors">Sponsors</h2>
            <p>The Alchemy Theatre Company of Manhattan is a resident theatre company at&hellip;</p>
            <p><a href="http://www.theatrerow.org"><img src="http://www.alchemytheatre.org/pics/theatrerow.png" alt="Theatre Row on 42nd Street" /></a></p>
        </div>
    </div>
    <div id="footercontentright">
        <div id="latestblogpost">
            <h2 id="h2_latestblogpost">Latest Blog Post</h2>
            <?php 
                
include ('http://www.alchemytheatre.org/magpie/rss_fetch.inc');
                
error_reporting(E_ERROR);
                
$rss fetch_rss("http://www.alchemytheatre.org/blog/?feed=rss2");
                if (
$rss) {
                    echo 
'<h3><a href="' $rss->items[0]['link'] . '">' $rss->items[0]['title'] . '</a></h3>' "\n";
                    echo 
'<p>' $rss->items[0]['description'] . '</p>' "\n";
                    echo 
'<p>Published ' $rss->items[0]['pubdate'] . '.</p>' "\n";
                } else {
                    echo 
'<h3>Error:</h3><p>'.magpie_error().'</p>';
                }
                @
ini_restore('error_reporting');
            
?>
        </div>
        <div id="navbarbottom">
            <p>Alchemy Theatre | c/o Theatre Row | 410 W. 42nd Street, Office 4E3 | New York, NY 10036<br />T: (212) 967-0901 | F: (646) 304-5657 | E-mail: <a href="mailto:info@alchemytheatre.org">info@alchemytheatre.org</a></p>
            <p class="nomargin">Copyright &copy; 2009, Alchemy Theatre Company of Manhattan.  All rights reserved.</p>  
            <p class="nomargin"><a href="http://www.alchemytheatre.org/buytickets/">Buy Tickets</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/ourseason/">Our Season</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/aboutus/">About Us</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/support/">Support</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/ourcommunity/">Linking to our Community</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/press/">Press</a><br /><a href="http://www.alchemytheatre.org/contactus/">Contact Us</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/blog/">Blog</a>&nbsp;|&nbsp;<a href="http://www.alchemytheatre.org/privacy.php">Privacy</a>&nbsp;|&nbsp;<a href="mailto:info@jameswebdevelopment.com">Webmaster</a></p>
            <div class="clear">&nbsp;</div>
        </div>
    </div>
</div>
I have triple checked that the path to rss_fetch.inc is right, so I know that isn't the issue.

Any thoughts?