Fatal error: Uncaught Error: Class "PhpOffice\Math\Exception\MathException" not found in /home/stagingaicapital/public_html/app/Vendor/phpoffice/math/src/Math/Exception/InvalidInputException.php:5 Stack trace: #0 {main} thrown in /home/stagingaicapital/public_html/app/Vendor/phpoffice/math/src/Math/Exception/InvalidInputException.php on line 5