Fatal error: Uncaught Error: Interface "Endroid\QrCode\Writer\Result\ResultInterface" not found in /var/www/html/mun/vendor/endroid/qr-code/src/Writer/Result/AbstractResult.php:9 Stack trace: #0 {main} thrown in /var/www/html/mun/vendor/endroid/qr-code/src/Writer/Result/AbstractResult.php on line 9