Fatal error: Uncaught Error: Interface "Endroid\QrCode\Matrix\MatrixInterface" not found in C:\xampp\htdocs\cms-propay\vendor\endroid\qr-code\src\Matrix\Matrix.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cms-propay\vendor\endroid\qr-code\src\Matrix\Matrix.php on line 12