1. 2020-05-06 23:16:44: ERROR[Main]: ServerError: AsyncErr: ServerThread::run Lua: Runtime error from mod 'default' in callback luaentity_Step(): ...ome/USER/MineTest/bin/../builtin/game/item_entity.lua:203: assertion failed!
  2. 2020-05-06 23:16:44: ERROR[Main]: stack traceback:
  3. 2020-05-06 23:16:44: ERROR[Main]: [C]: in function 'assert'
  4. 2020-05-06 23:16:44: ERROR[Main]: ...ome/USER/MineTest/bin/../builtin/game/item_entity.lua:203: in function 'on_step'
  5. 2020-05-06 23:16:44: ERROR[Main]: ...mes/minetest_game-5.2.0/mods/default/item_entity.lua:43: in function <...mes/minetest_game-5.2.0/mods/default/item_entity.lua:42>
  6. 2020-05-06 23:16:44: ACTION[Server]: singleplayer leaves game. List of players:
  7. 2020-05-06 23:16:44: ACTION[Main]: Server: Shutting down

minetest chrashes when player throw something