I can't change my textures anymore!

I am trying to change my textures in the inspector panel when I’ve clicked on my object, but instead of showing the materials and then showing the option to change the albedo, it just shows with this:

I then selected another object and it happened to that too. It used to work but now it doesn’t.
It’s really annoying because it used to be like this:
. I used to just drag and drop the texture into the Albedo. What do I do; have I done something wrong that made it change? And also, I can’t just drag and drop a texture onto the object itself it doesn’t work so don’t tell me that ;).
Thank you so much if you can help me!

in the inspector window click on option in the top right corner. in option change debug to normal thats it.