Fix

games/default/files/drops/init.lua

@@ -2,7 +2,7 @@ local age = 0.5 --How old an item has to be before collecting
 local radius_magnet = 2 --Radius of item magnet
 local player_collect_height = 1.3 --Added to their pos y value
 
-local function valid_pos()
+local function valid_pos(pos)
 	if pos then
 		for _, v in pairs({"x", "y", "z"}) do
 			if not pos[v] or pos[v] < -32000 or pos[v] > 32000 then