Need help updating my Map?

[DaniCrypt]

So way back I learned how to manipulate a map someone else created and yes I asked for their permission to edit it and post it. But since the update the map does not work, and I don't know enough about modding to know whats wrong... -sighs- In fact I don't know barely anything.

Are there any resources that give insight to this? or maybe someone who is willing to help me figure this out?

Thanks

That's that Map : https://www.nexusmods.com/stardewvalley/mods/2381