The project might be cancelled

Ok, so i was planning on finishing the whole game and not cancelling it like the other games i made but the engine i use to make my games

(rpg maker mv) corrupted my only copy of the game project file. I looked up on how to fix it but i'm not a very good tech person so yeah...

btw. it says unable to read file classes.json.

If anyone knows how to fix this PLEASE FOR THE LOVE OF GOD tell me how i can i fix it.

I'll put the project on hold for now because i really just don't know what to do right now.

In the meantime, download the newest version i was able to make before my project file corrupted. It has a few bugs and i'll try to fix them

If i get the project file working. I hope i won't have to cancel this project.