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Fatal error: Uncaught Exception: TCPDF ERROR: Some data has already been output, can't send PDF file in /home/niemelanauto/public_html/vendor/tecnickcom/tcpdf/tcpdf.php:3007 Stack trace: #0 /home/niemelanauto/public_html/vendor/tecnickcom/tcpdf/tcpdf.php(7696): TCPDF->Error() #1 /home/niemelanauto/public_html/vendor/spipu/html2pdf/src/Html2Pdf.php(577): TCPDF->Output() #2 /home/niemelanauto/public_html/print-pdf.php(159): Spipu\Html2Pdf\Html2Pdf->output() #3 {main} thrown in /home/niemelanauto/public_html/vendor/tecnickcom/tcpdf/tcpdf.php on line 3007