Fatal error: Uncaught Error: Class "setasign\Fpdi\FpdiException" not found in /home/stsportal/public_html/mpdf/vendor/setasign/fpdi/src/PdfReader/PdfReaderException.php:19 Stack trace: #0 {main} thrown in /home/stsportal/public_html/mpdf/vendor/setasign/fpdi/src/PdfReader/PdfReaderException.php on line 19