Fatal error: Uncaught Error: Interface "Endroid\QrCode\Color\ColorInterface" not found in D:\xampp\htdocs\SSWPOS\vendor\endroid\qr-code\src\Color\Color.php:7 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\endroid\qr-code\src\Color\Color.php on line 7