Fatal error: Uncaught Error: Class "chillerlan\QRCode\Data\QRDataModeAbstract" not found in D:\laragon\www\teeu\vendor\chillerlan\php-qrcode\src\Data\Byte.php:22 Stack trace: #0 {main} thrown in D:\laragon\www\teeu\vendor\chillerlan\php-qrcode\src\Data\Byte.php on line 22