I was playing normally and went to explore my world and walked a lot since the spawning and I even found a ruin of the nether, there was an obsidian missing and I went home. when i got home i went straight to the chests and when i went to put the items i realized there was nothing on one side of the chests
obs: there was a horse with the name grumm and it was still facing backwards and it was on top of one of the chests and the chests were stacked on one side and simply delete everything
note: there were 3 chests that disappeared the items

please solve this soon