Trying to restore sever data pLS HELP

Hello, For some reason I rebooted my server and it made a new .sav
I try to delete the .save file so my old .sav file would boot. But every time I delete the new one and restart the server it doesn’t boot from my old one.
And it keeps making a new .sav.

I have the savs with data but cant figure out how to get them to boot.
Can someone pls help !