Fatal error: Uncaught Error: Interface "Endroid\QrCode\Matrix\MatrixFactoryInterface" not found in /var/www/html/mun/vendor/endroid/qr-code/src/Bacon/MatrixFactory.php:13 Stack trace: #0 {main} thrown in /var/www/html/mun/vendor/endroid/qr-code/src/Bacon/MatrixFactory.php on line 13