Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Writer\Html" not found in /home/apolo/public_html/qua_sgdpr/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Pdf.php:11
Stack trace:
#0 {main}
thrown in /home/apolo/public_html/qua_sgdpr/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Pdf.php on line 11