Fatal error: Uncaught Error: Class 'BaconQrCode\Common\AbstractEnum' not found in C:\Apache24\htdocs\vendor.old\bacon\bacon-qr-code\src\BaconQrCode\Common\CharacterSetEci.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old\bacon\bacon-qr-code\src\BaconQrCode\Common\CharacterSetEci.php on line 16