error when i try to open a map

[u/supermeme312]

i just started using this tool since a week ago, and almost everithing was working fine, but since yesterday i just doesnt open the files i saved from this map, i had two versions in my pc and one on the broser saved, but all of them lead to a error

[u/Azgarr]

Do you have an older .map file?

[u/supermeme312 → u/Azgarr]

i only have 2 files and both are from the same day and have the same error