Fatal error: Uncaught Error: Interface "Endroid\QrCode\Label\Font\FontInterface" not found in /var/www/html/vendor/endroid/qr-code/src/Label/Font/OpenSans.php:7 Stack trace: #0 {main} thrown in /var/www/html/vendor/endroid/qr-code/src/Label/Font/OpenSans.php on line 7