Fatal error: Uncaught Error: Class 'Zxing\Binarizer' not found in /home/strzelecsk/www/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/GlobalHistogramBinarizer.php:35 Stack trace: #0 {main} thrown in /home/strzelecsk/www/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/GlobalHistogramBinarizer.php on line 35