Major issue with a map

Still unable to find a way to safely open the map, I know now that it crashed around 2:37 am because there’s a crashlog file listed there. The file is only like 55kb so I’m very doubtful that is the map. I percisely remember saving minutes before and it is made at 2:35 so if you have any inclination to think it is please let me know!

also since it is a .umap file will it even contained placed assets?

^ done more look into it, found in the autosaves that lists the numbers 0-9, then the letters A-F aplhebetically. Under each one of those integers anohter 2 character folder is present with random asset names. What is this?
(_auto#.uasset)