Fatal error: Uncaught Error: Class "Magento\Framework\Indexer\AbstractProcessor" not found in /var/www/magento/html/app/code/Aheadworks/Blog/Model/Indexer/ProductPost/Processor.php:19 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Aheadworks/Blog/Model/Indexer/ProductPost/Processor.php on line 19