Hey, if you are in the FAF discord, head over to #mapping-general and we'll help you debug it.
But from what I can tell from the error logs it looks like you tried to rename your map improperly. I suspect you renamed the folder of the map, but that's not enough: there are several other locations where you have to rename the file paths.
Renaming maps is best done using the "rename map" function in the editor itself, and not done manually unless you know what you are doing.