Fatal error: Uncaught Error: Interface 'Magento\CatalogInventory\Model\ResourceModel\Indexer\Stock\QueryProcessorInterface' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-catalog-inventory/Model/ResourceModel/Indexer/Stock/QueryProcessorComposite.php:9 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-catalog-inventory/Model/ResourceModel/Indexer/Stock/QueryProcessorComposite.php on line 9