Notice: Undefined index: monthly in /home/niemelanauto/public_html/print-pdf.php on line 49

Warning: Cannot modify header information - headers already sent by (output started at /home/niemelanauto/public_html/print-pdf.php:49) in /home/niemelanauto/public_html/vendor/tecnickcom/tcpdf/tcpdf.php on line 7700

Fatal error: Uncaught Exception: TCPDF ERROR: Some data has already been output to browser, 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(7702): TCPDF->Error('Some data has a...') #1 /home/niemelanauto/public_html/vendor/spipu/html2pdf/src/Html2Pdf.php(575): TCPDF->Output('exemple01.pdf', 'I') #2 /home/niemelanauto/public_html/print-pdf.php(155): Spipu\Html2Pdf\Html2Pdf->output('exemple01.pdf') #3 {main} thrown in /home/niemelanauto/public_html/vendor/tecnickcom/tcpdf/tcpdf.php on line 3007