Fatal error: Uncaught Error: Class "Zxing\LuminanceSource" not found in /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/RGBLuminanceSource.php:27
Stack trace:
#0 {main}
thrown in /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/RGBLuminanceSource.php on line 27