Fatal error: Uncaught Error: Class 'Dompdf\Exception' not found in /home/kingelearn/public_html/vendor/dompdf/dompdf_old/src/Exception/ImageException.php:17 Stack trace: #0 {main} thrown in /home/kingelearn/public_html/vendor/dompdf/dompdf_old/src/Exception/ImageException.php on line 17