问是什么导致了切断我的SVG映像的TCPDF库错误？

EN

<?php 

require_once('../../TCPDF/tcpdf.php');

// Remove the default header and footer
class PDF extends TCPDF { 
    public function Header() {} 
    public function Footer() {} 
} 

$pdf = new PDF();

$pdf->AddPage();

$pdf->SetFont('helvetica', 'B', 160);

$pdf->SetTextColor(0,0,0);

$pdf->Cell(0, 0, 'Higher', 1, 1, 'C', false, '', 1);

$pdf->Ln(4);

$pdf->ImageSVG($file='Image.svg', $x=0, $y=80, $w=100, $h=100, $link='', $align='N', $palign='C', $border=1, $fitonpage=false);

$pdf->Ln(4);

$pdf->Cell(0, 0, 'Lower', 1, 1, 'C', 0, '', 1);

$file = 'Result' . '.pdf'; // Set the name of the PDF file

$pdf->Output($file, 'F'); // Save PDF to file

$pdf->Output($file, 'I'); // Display the PDF

?>