263.085 Error MainLoop.cpp:1510: Exception at tick 26641884: The mod SSPP Logistics Train Mod (0.4.9) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event SourceSinkPushPull::on_gui_closed (ID 99)
SourceSinkPushPull/scripts/gui/hauler.lua:236: attempt to index field 'sspp-hauler' (a nil value)
stack traceback:
SourceSinkPushPull/scripts/gui/hauler.lua:236: in function 'close'
SourceSinkPushPull/scripts/gui.lua:38: in function <SourceSinkPushPull/scripts/gui.lua:29>
263.085 Error ServerMultiplayerManager.cpp:84: MultiplayerManager failed: "The mod SSPP Logistics Train Mod (0.4.9) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event SourceSinkPushPull::on_gui_closed (ID 99)
SourceSinkPushPull/scripts/gui/hauler.lua:236: attempt to index field 'sspp-hauler' (a nil value)
stack traceback:
SourceSinkPushPull/scripts/gui/hauler.lua:236: in function 'close'
SourceSinkPushPull/scripts/gui.lua:38: in function <SourceSinkPushPull/scripts/gui.lua:29>"

Hello, any update on this?

Sorry for the slow response here, but I like I said with discord, I really need a save to be able to easily debug this issue. All the previous issues similar to this one have been due to the way some other mod interacts with SSPP.