Fatal error: Uncaught Error: Class "chillerlan\QRCode\Output\QRGdImage" not found in /var/www/html/credifygo/vendor/chillerlan/php-qrcode/src/Output/QRImage.php:17 Stack trace: #0 {main} thrown in /var/www/html/credifygo/vendor/chillerlan/php-qrcode/src/Output/QRImage.php on line 17