Fatal error: Uncaught Error: Class 'Endroid\QrCode\Writer\Result\AbstractResult' not found in C:\xampp\htdocs\orus_\vendor\endroid\qr-code\src\Writer\Result\BinaryResult.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\orus_\vendor\endroid\qr-code\src\Writer\Result\BinaryResult.php on line 9