When i start server it generates a new world instead of loading my old one

So basically this issue started today and when i start my server it generates a new world instead of loading my old one which i played on.
I even tried loading my backups still when i start my server a new world is created
I checked the worlds in my web interface and my old world (djdakddjf) is still there in the "Worlds " file along with the new world folder
Please help me load my old world