Problem:
When you delete a Product and you want to made a new product it comes the error "A item with this code exist"
The item in the SQL database won´t deleted.
How you can fix it:
Go to your SQL Database and delete in the table " jos_hikashop_product" the item.
We don't have that problem. When a product is deleted, it is not in that table anymore and there is no error message if you create a product with the same code later on.
