Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Exception" not found in /home/svezakuc/public_html/www/invent-admin/bex_xls_lib/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Exception.php:7 Stack trace: #0 {main} thrown in /home/svezakuc/public_html/www/invent-admin/bex_xls_lib/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Exception.php on line 7