Help! There are no items in the database.

[Alvaid]

I can not get access to the items in the admin panel. Displays a message: There are no items in the database.
What is the problem? How I can I add items to the database?
Thank you very much.

[Blazeflack]

You add items to specific raid events which have taken place. Go to "Raid List" and click the edit button for the raid you wish to add items to. Then click the "Add Item" button in the bottom right corner.