Fatal error: Uncaught Error: Interface "RobThree\Auth\Providers\Qr\IQRCodeProvider" not found in C:\xampp\htdocs\vendor\robthree\twofactorauth\lib\Providers\Qr\BaconQrCodeProvider.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\robthree\twofactorauth\lib\Providers\Qr\BaconQrCodeProvider.php on line 19