Ciao ragazzi, stò facendo un codice per generare un file xml in modo da interfacciarlo con un gestionale, il codice è questo solo che non funziona .(

Codice PHP:
<?php 
include("../../inc/config.php"); 
$limite "10";

header("Content-type: text/xml; charset=utf-8");
echo 
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
echo 
"<Company>";
echo 
"<Name>Nome azienda</Name>";
echo 
"<Address>Indirizzo azienda</Address>";
echo 
"<Postcode>cap</Postcode>";
echo 
" <City>citta</City>";
echo 
"<Province>provincia</Province>";
echo 
"<Country>Italia</Country>";
echo 
"<FiscalCode>partita iva</FiscalCode>";
echo 
"<VatCode>partita iva</VatCode>";
echo 
"<Tel>tel</Tel>";
echo 
"<Fax>fax</Fax>";
echo 
"<Email>mail</Email>";
echo 
"<HomePage>sito</HomePage>";
echo 
"</Company>";
echo 
" <Documents>";


$query = @mysql_query("SELECT * FROM preventivi_clienti ORDER BY id DESC LIMIT 0," $limite "");
while(
$result = @mysql_fetch_array($query)) 

$nome_db $result['nome'];
$nome_db mb_convert_encoding(htmlspecialchars($nome_db ENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$cognome_db =  $result['cognome'];
$cognome_dbmb_convert_encoding(htmlspecialchars($cognome_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$indirizzo_db $result['indirizzo'];
$indirizzo_db mb_convert_encoding(htmlspecialchars($indirizzo_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$cap_db $result['cap'];
$cap_db mb_convert_encoding(htmlspecialchars($cap_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$citta_db $result['citta'];
$citta_db mb_convert_encoding(htmlspecialchars($citta_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$stato_db $result['stato'];
$stato_db mb_convert_encoding(htmlspecialchars($stato_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$telefono_db $result['telefono'];
$telefono_db mb_convert_encoding(htmlspecialchars($telefono_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$email_db $result['email'];
$email_db mb_convert_encoding(htmlspecialchars($email_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$data_db $result['data'];
$data_db mb_convert_encoding(htmlspecialchars($data_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');

$note_db $result['note'];
$note_db mb_convert_encoding(htmlspecialchars($note_dbENT_NOQUOTES'Windows-1252'), 'UTF-8''Windows-1252');
?>
 <Document>
      <DocumentType>C</DocumentType>
      <CustomerCode><?php echo $result[id]; ?></CustomerCode>
      <CustomerName><?php echo "$nome_db $cognome_db"?></CustomerName>
      <CustomerAddress><?php echo "$indirizzo_db"?></CustomerAddress>
      <CustomerPostcode><?php echo "$cap_db"?></CustomerPostcode>
      <CustomerCity><?php echo "$citta_db"?></CustomerCity>
      <CustomerProvince></CustomerProvince>
      <CustomerCountry><?php echo "$stato_db"?></CustomerCountry>
      <CustomerTel><?php echo "$telefono_db"?></CustomerTel>
      <CustomerEmail><?php echo "$email_db"?></CustomerEmail>
      <Date><?php echo "$data_db"?></Date>
      <Number></Number>
      <Total></Total>
      <PaymentName>Bonifico bancario</PaymentName>
      <PaymentBank>BANCA: UNICREDITBANCA AG. 884 GARIBALDI TRIESTE Codice IBAN: IT 83 Y 02008 02204 0000 15662502</PaymentBank>
       <CustomField1><?php echo "$note_db"?></CustomField1>
      <InternalComment>Nessun Acconto</InternalComment>
       <Row>
        <Code>0043</Code>
        <Description>Appendiabiti su ruote. In robusto metallo verniciato dotato di griglia portascarpe in filo metallico.</Description>
        <Qty>1</Qty>
        <Um>pz</Um>
        <Price>162</Price>
        <Discounts>5%</Discounts>
        <VatCode>20</VatCode>
      </Row>
      <Row>
        <Code>0039</Code>
        <Description>Cestini Gettacarta - Pareti in acciaio laminato nero o acciaio</Description>
        <Qty>3</Qty>
        <Um>pz</Um>
        <Price>16</Price>
        <Discounts>5%</Discounts>
        <VatCode>20</VatCode>
      </Row>

    </Document>

<?

?>

  </Documents>
</EasyfattDocuments>
Mi da questo errore

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error on line 1 at column 405: Extra content at the end of the document
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Io in pratica dovrei generare un file xml con questa struttura solo nn capisco xke nn funziona

Ciau