Fatal error: Uncaught Error: Class 'chillerlan\Settings\SettingsContainerAbstract' not found in /home/bucerepful/vendor/chillerlan/php-qrcode/src/QROptions.php:59 Stack trace: #0 {main} thrown in /home/bucerepful/vendor/chillerlan/php-qrcode/src/QROptions.php on line 59