Warning: Cannot modify header information - headers already sent by (output started at /wp-content/plugins/elementor/modules/page-templates/templates/canvas.php:12) in
/wp-content/uploads/pdf-print/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 /wp-content/uploads/pdf-print/vendor/tecnickcom/tcpdf/tcpdf.php:3007
Stack trace:
#0 /wp-content/uploads/pdf-print/vendor/tecnickcom/tcpdf/tcpdf.php(7702): TCPDF->Error('Some data has a...')
#1 /wp-content/uploads/pdf-print/vendor/spipu/html2pdf/src/Html2Pdf.php(575): TCPDF->Output('utf8.pdf', 'I')
#2 /wp-content/plugins/woody-ad-snippets-premium/includes/shortcodes/shortcode-custom.php(112) : eval()'d code(130): Spipu\Html2Pdf\Html2Pdf->output('utf8.pdf')
#3 /wp-content/plugins/woody-ad-snippets-premium/includes/shortcodes/shortcode-custom.php(112): eval()
#4 /wp-content/plugins/insert-php/libs/factory/shortcodes/shortcode.class.php(289): WASP_Snippet_Shortcode_Custom->html(Array, '<page style="fo...', 'lista_pdf')
#5 /wp-content/plugins/insert-php/libs/factory/shortcodes/shortcodes.php(98): Wbcr_FactoryShortcodes335_Shortcode->render(Array, '', 'lista_pdf')
#6 /wp-includes/shortcodes.php(434): Wbcr_FactoryS in
/wp-content/uploads/pdf-print/vendor/tecnickcom/tcpdf/tcpdf.php on line
3007