Fatal error: Uncaught Error: Class 'Dompdf\Renderer\Block' not found in /home/rfslogis/public_html/php/dompdf-1.2.0/src/Renderer/TableRowGroup.php:17 Stack trace: #0 {main} thrown in /home/rfslogis/public_html/php/dompdf-1.2.0/src/Renderer/TableRowGroup.php on line 17