Fatal error: Uncaught Error: Interface "SimpleSoftwareIO\QrCode\DataTypes\DataTypeInterface" not found in /opt/lampp/htdocs/msjaccounting/vendor/simplesoftwareio/simple-qrcode/src/DataTypes/PhoneNumber.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjaccounting/vendor/simplesoftwareio/simple-qrcode/src/DataTypes/PhoneNumber.php on line 5