How to Fix Same ID already exists error in Magento 2
Item (Magento\Catalog\Model\Product\Interceptor) with the same “ID” ID already exists. A common source of this error is a duplicate entry in cataloginventory_stock_item. The mentioned ID was a product that I manually deleted. I checked it twice (in backend and database) – there is no product with this entity_id. I show you how to solve this error.…