How to remove Uncategorized category

How do I remove the following category “Uncategorized”, it was added automatically into my discourse. When I go to delete it says “Can’t delete uncategorized”.

Why does this happen and how can I solve this issue


Please read Deleting Uncategorized Categories

You can disable the site setting allow uncategorized topics, in this way you can’t see that category and your users need to choose a category to open new topics