Error Save Lets Go Pikachu Corrupted

hello my save from lets go pikachu was corrupted how can i save it? I looked in several sites and I didn’t find any help you are my only hope please help me

In order for us to provide better support, we need to see the log generated by yuzu. This guide will walk you through how you can obtain the log file: Getting Log Files - yuzu

I don’t know why Pokémon games are so prone to this. Did you run trainers or mods?
Unless you did a previous backup, there’s nothing to do.