Fatal error: Uncaught Error: Class 'setasign\Fpdi\PdfParser\Filter\FilterException' not found in C:\Web\htdocs\vendor-copia\setasign\fpdi\src\PdfParser\Filter\FlateException.php:16 Stack trace: #0 {main} thrown in C:\Web\htdocs\vendor-copia\setasign\fpdi\src\PdfParser\Filter\FlateException.php on line 16