The game crashed whilst updating screen events

Error: java.lang.RuntimeException: OTG encountered a critical error loading C:\Users\1234\curseforge\minecraft\Instances\Roguelike Adventures and Dungeons\saves\새로운 세계\OpenTerrainGenerator\Config.yaml and could not load a backup, exiting.OTG automatically backs up files before writing and tries to use the backup when loading. If your world's Config.yaml and its backup have been corrupted, you can replace it with your own backup or create a new world with the same dimensions and copy its Config.yaml (edit the WorldName node if necessary).

어제 했던 맵 들어가려니까 이렇게 뜨네요. 새로 만든 맵은 잘 되는데 왜이럴까요