Fatal error: Uncaught Error: Class "PhpOffice\Math\Exception\MathException" not found in E:\phpProject\TEST\vat_api_se_client\vendor\phpoffice\math\src\Math\Exception\InvalidInputException.php:5 Stack trace: #0 {main} thrown in E:\phpProject\TEST\vat_api_se_client\vendor\phpoffice\math\src\Math\Exception\InvalidInputException.php on line 5