My Minecraft world that I have had for 8 years has begun not syncing and everytime it fails to sync the game breaks. And before a mod says free data by deleting other worlds, this is my only world and I have deleted resource packs that take up significant storage
The game still works for me, but my world is small enough that it saves locally. For a while the error message went away when I deleted some old worlds I don’t play anymore, and copies of worlds I made when addressing corruption. But the problem is back. BTW I’m playing a relatively new world, so it’s pretty small, especially compared to my biggest, which is around 950 MB (if I remember correctly.)