Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\BaseWriter' not found in /home/acessoho/public_html/siglv/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Html.php:32 Stack trace: #0 {main} thrown in /home/acessoho/public_html/siglv/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Html.php on line 32