Object Remover gives me this list of items on the server. Items such as holosight.entity are constantly increasing their number. Last week I had the same thing, then I found the reason, the reason turned out to be the players I teleported under the map to coordinates 10, 10, 10. As soon as I removed those players from under the map, all the extra items disappeared.
But right now I don't have any players under the map. What else could be the reason for the appearance of these items? How do I find where they come from?

Objects Statistics:

#1 - holosight.entity x 16987

#2 - wall x 15877

#3 - floor x 13421

#4 - extendedmags.entity x 13251

#5 - planner x 12859

#6 - smallscope.entity x 12049

#7 - flashlight.entity x 9185

#8 - wall.frame x 9053

#9 - foundation x 8791

#10 - floor.triangle x 7853