Fatal error: Uncaught Error: Class "Magento\Framework\Model\AbstractModel" not found in /var/www/magento/html/app/code/MagicToolbox/MagicZoomPlus/Model/Config.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/MagicToolbox/MagicZoomPlus/Model/Config.php on line 7