Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Exception" not found in /home/d4listing/public_html/secr/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Exception.php:7 Stack trace: #0 {main} thrown in /home/d4listing/public_html/secr/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Exception.php on line 7