Fatal error: Uncaught Error: Class 'Dompdf\Positioner\AbstractPositioner' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\dompdf\src\Positioner\ListBullet.php:19 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\dompdf\src\Positioner\ListBullet.php on line 19