This is strange: Where are my products in the back

Hello,

I have really no clue what happend... in my webshop is everything the same but in the back I just want to change something in my productinformation...but it's all gone? I can't see it, but it's still somewhere. Otherwise I couldn't see it in the webshop.

Normally you see then on the left a menu with all the categories and then finally also the products on the right when you click on the map where the products are placed.... but this hole thing is gone.

Hope somebody know's what I did wrong

The products are still there... but different then before. Before I had on the left side a menu with all the categories, that was really easy to oversea... now it's like what you can see in my attachement.

Hope somebody could tell me how to change this again?

Great! Thanks a lot!!

I suddenly have the same issue, however the setting is on. I also toggled it, but still doesn't work.

Is there any other setting I should look at to active the category explorer in the backend again?

Second toggle did work.