Fatal error: Uncaught Error: Interface "Magento\Framework\Indexer\SaveHandler\IndexerInterface" not found in /var/www/magento/html/app/code/Aheadworks/BlogSearch/Model/Indexer/IndexerHandler.php:29 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Aheadworks/BlogSearch/Model/Indexer/IndexerHandler.php on line 29