Fatal error: Uncaught Error: Class "setasign\Fpdi\PdfParser\CrossReference\AbstractReader" not found in E:\phpProject\TEST\vat_api_se_client\vendor\setasign\fpdi\src\PdfParser\CrossReference\FixedReader.php:22 Stack trace: #0 {main} thrown in E:\phpProject\TEST\vat_api_se_client\vendor\setasign\fpdi\src\PdfParser\CrossReference\FixedReader.php on line 22