Trouble accessing new xPDO classes for an additional DB

$my_xpdo= new xPDO('mysql:host=localhost;dbname=mydomainname','username','password','');
if(!$my_xpdo->addPackage('ttdny','/home/sites/mydomain/public_html/core/components/ttdny/model/','ttdny_')) {
    return 'There was a problem adding your package!  Check the logs for more info!';
}

$my_items = $my_xpdo->getCollection('Towns');

$output .= '<p>Total: '. count($TownID) . '</p>';

foreach($my_items as $my_item) {

    $output .= '<p>Town: ' . $my_item->get('town');
    $output .= '<br />Area: ' . $my_item->get('area');
    $output .= '<br />Postcode: ' . $my_item->get('postcode') . '<br /></p>';
}

return $output;

[classMap] => Array
        (
            [xPDOObject] => Array
                (
                    [0] => xPDOSimpleObject
                    [1] => AffiliateJoinSubcat
                    [2] => FlScheduler
                    [3] => FlgJoinListings
                    [4] => FlgLogs
                    [5] => Keywords
                    [6] => ListingCategories
                    [7] => ListingDates
                    [8] => ListingDetails
                    [9] => ListingHits
                    [10] => ListingHitsShort
                    [11] => ListingJoinFacility
                    [12] => ListingJoinImages
                    [13] => ListingJoinKeywords
                    [14] => Listingratings
                    [15] => Listings
                    [16] => Listingstatus
                    [17] => Listingtypes
                    [18] => Logs
                    [19] => NoticeboardForums
                    [20] => NoticeboardMessages
                    [21] => NoticeboardPosts
                    [22] => NoticeboardTopics
                    [23] => Postcodes
                    [24] => SiteContent
                    [25] => Subcategories
                    [26] => Sysconstraints
                    [27] => Syssegments
                    [28] => Towns
                    [29] => Transactions
                    [30] => TtdnyAccountActivity
                    [31] => TtdnyAffiliateJoin
                    [32] => TtdnyAffiliates
                    [33] => TtdnyAreas
                    [34] => TtdnyCategories
                    [35] => TtdnyFacilities
                    [36] => TtdnyFlGroups
                    [37] => UserJoinListings
                    [38] => Userimages
                    [39] => Users
                    [40] => Userscalendar
                    [41] => Userstatus
                    [42] => Usertypes
                )

        )

	<object class="Towns" table="towns" extends="xPDOObject">
		<field key="TownID" dbtype="int" precision="11" phptype="integer" null="true" />
		<field key="Town" dbtype="varchar" precision="255" phptype="string" null="true" />
		<field key="Area" dbtype="varchar" precision="255" phptype="string" null="true" />
		<field key="Postcode" dbtype="varchar" precision="255" phptype="string" null="true" />
	</object>

class Towns extends xPDOObject {}

require_once (dirname(dirname(__FILE__)) . '/towns.class.php');
class Towns_mysql extends Towns {}

$xpdo_meta_map['Towns']= array (
  'package' => 'ttdny',
  'version' => '1.1',
  'table' => 'towns',
  'extends' => 'xPDOObject',
  'fields' => 
  array (
    'TownID' => NULL,
    'Town' => NULL,
    'Area' => NULL,
    'Postcode' => NULL,
  ),
  'fieldMeta' => 
  array (
    'TownID' => 
    array (
      'dbtype' => 'int',
      'precision' => '11',
      'phptype' => 'integer',
      'null' => true,
    ),
    'Town' => 
    array (
      'dbtype' => 'varchar',
      'precision' => '255',
      'phptype' => 'string',
      'null' => true,
    ),
    'Area' => 
    array (
      'dbtype' => 'varchar',
      'precision' => '255',
      'phptype' => 'string',
      'null' => true,
    ),
    'Postcode' => 
    array (
      'dbtype' => 'varchar',
      'precision' => '255',
      'phptype' => 'string',
      'null' => true,
    ),
  ),
);

// Criteria for foreign Database
$host = 'IPAddress';
$username = 'username;
$password = 'password';
$dbname = 'databaseName';
$port = 3306;
$charset = 'utf-8';
 
$dsn = "mysql:host=$host;dbname=$dbname;port=$port;charset=$charset";
$xpdo = new xPDO($dsn, $username, $password);
 
// Test your connection
echo $o = ($xpdo->connect()) ? 'Connected </br>' : 'Not Connected';

$xpdo->addPackage('ttdny','/home/sites/domainName/public_html/core/components/ttdny/model/');
$xpdo->setDebug(true);
$xpdo->setLogTarget(XPDO_CLI_MODE ? 'ECHO' : 'HTML');
 
$members = $xpdo->getCollection('Towns');
echo 'Total: '.count($TownID);

$xpdo->addPackage('ttdny','/home/sites/thingstodonearyou.co.uk/public_html/core/components/ttdny/model/','ttdny_');

$xpdo->setDebug(true);
$xpdo->setLogTarget(XPDO_CLI_MODE ? 'ECHO' : 'HTML')

<?php
$host = 'IPAdress';
$username = 'DBUsername';
$password = 'DBPassword';
$dbname = 'DBName';
$port = 3306;
$charset = 'utf-8';
  
$dsn = "mysql:host=$host;dbname=$dbname;port=$port;charset=$charset";
$xpdo = new xPDO($dsn, $username, $password);
  
echo $o = ($xpdo->connect()) ? 'Connected </br>' : 'Not Connected';
 
if (!$xpdo->addPackage('ttdny','/home/sites/domainname/public_html/core/components/ttdny/model/','ttdny_')) {
    print 'There was a problem adding your package.';
};

$xpdo->setDebug(true);
$xpdo->setLogTarget(XPDO_CLI_MODE ? 'ECHO' : 'HTML');

$results = $xpdo->getCollection('Towns',array('TownID' => 27));
//$results = $xpdo->getCollection('Towns',27));

$output = '';

if ($results) {
    foreach($results as $result) {
      $output .= "<p>Town: " . $result->get('Town');
      $output .= '<br />Area: ' . $result->get('Area');
      $output .= '<br />Postcode: ' . $result->get('Postcode') . '<br /></p>';
  }
}
else {
    return 'No items found.';
}

echo $output;