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