Fatal error: Uncaught Error: Class 'setasign\Fpdi\PdfParser\Type\PdfType' not found in /var/www/html/vendor/setasign/fpdi/src/PdfParser/Type/PdfNull.php:16 Stack trace: #0 {main} thrown in /var/www/html/vendor/setasign/fpdi/src/PdfParser/Type/PdfNull.php on line 16