Fatal error: Uncaught Error: Class "setasign\Fpdi\PdfParser\CrossReference\AbstractReader" not found in /var/www/erp/fpdi/src/PdfParser/CrossReference/FixedReader.php:22
Stack trace:
#0 {main}
thrown in /var/www/erp/fpdi/src/PdfParser/CrossReference/FixedReader.php on line 22