If your character falls through the map or gets stuck in a cliff, you can copy the PlayerStateSaveData.json file from a friend who is in a safe location and overwrite your own to "teleport" to their side.
When moving a multiplayer save to a new host or a dedicated server, this file is one of the essential components required to preserve player progress. File Location PlayerStateSaveData.json
This JSON file primarily records your character's "vitals" and exact location within the game world: Health, fullness (hunger), and hydration. Position: Your exact X, Y, and Z coordinates. If your character falls through the map or