Fatal error: Uncaught Error: Interface 'BaconQrCode\Renderer\Color\ColorInterface' not found in C:\Apache24\htdocs\vendor.old2\bacon\bacon-qr-code\src\BaconQrCode\Renderer\Color\Gray.php:17 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old2\bacon\bacon-qr-code\src\BaconQrCode\Renderer\Color\Gray.php on line 17