Fatal error: Uncaught Error: Class "Zxing\Common\Reedsolomon\GenericGFPoly" not found in /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/Reedsolomon/GenericGF.php:83 Stack trace: #0 /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/Reedsolomon/GenericGF.php(89): Zxing\Common\Reedsolomon\GenericGF->__construct(4201, 4096, 1) #1 /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/Reedsolomon/GenericGF.php(198): Zxing\Common\Reedsolomon\GenericGF::Init() #2 {main} thrown in /home/app/htdocs/v2.2.3/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/Reedsolomon/GenericGF.php on line 83