Fatal error: Uncaught Error: Class "Dompdf\FrameDecorator\AbstractFrameDecorator" not found in C:\xampp\htdocs\BUDGET\dompdf\src\FrameDecorator\Block.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BUDGET\dompdf\src\FrameDecorator\Block.php on line 20