I've been running the mod in the Shadow Mega Modpack for a while and it worked really nice. However, now that I'm running it separately, it completely kills the server with the following error.

17.128 Warning NetworkInputHandler.cpp:765: mapTick(-1) networkTick(0) disconnecting from player but already disconnected.
17.401 Error MultiplayerManager.cpp:129: MultiplayerManager failed: "Error while running mod-Treefarm-Lite::on_load().

Detected modifications to the 'global' table:
CRC before: 3363836418
CRC after: 2304827817"
17.401 Info MultiplayerManager.cpp:996: networkTick(0) mapTick(-1) changing state from(CreatingGame) to(InitializationFailed)
17.401 Error Main.cpp:415: Couldn't load the game for MP: Error while running mod-Treefarm-Lite::on_load().

Try again with 0.5.2 and see if that fixes it?

Getting crashes on current version(0.5.2) after playing for a bit with a tree farm,
Error while running event on_tick(ID 0)
Item stack count has to be a positive number
stack traceback:
Treefarm-Lite/control.lua:575:in function'harvest_tree'
Treefarm-Lite/control.lua:1061:in function'on_tree_is_ready_to_harvest'
Treefarm-Lite/control.lua:1027:in function'tick_trees'
Treefarm-Lite/control.lua:1102:in function<treefarm-lite/control.lua:1095>