Fatal error: Uncaught Error: Interface "BaconQrCode\Renderer\RendererInterface" not found in D:\xampp\htdocs\SSWPOS\vendor\bacon\bacon-qr-code\src\Renderer\GDLibRenderer.php:18 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\bacon\bacon-qr-code\src\Renderer\GDLibRenderer.php on line 18