When I enable your mod, if I open the Moon_Logic mod entity GUI in the game and then use the hotkey "e" to close the Moon_Logic mod entity GUI, attempting to reopen the Moon_Logic entity GUI will result in a game error. However, if I close the GUI using the close button within the Moon_Logic entity GUI, it works fine. This issue does not occur when your mod is disabled; using the hotkey "e" to close works without any problems.

Error while running event Moon_Logic::on_gui_opened (ID 88)
LuaGuiElement API call when LuaGuiElement was invalid.
stack traceback:
[C]: in function 'index'
__Moon_Logic/control.lua:816: in function <Moon_Logic/control.lua:805>

Why don't you ask Moon Logic author first to check what is crahsing in his mod? As far as I understand it doesn't use the same entities and after a quick look at the code I don't see any gui elements' name clashing.

1:The Moon Logic mod hasn't received any updates for a long time, and there haven't been any issues using it.
2:The problem with the Moon Logic mod occurred only after I started using your mod.

So, I'm trying to report it to you first. If there's no problem, that's okay too.

Ok, I added an extra check in 1.0.5 but my repro was very different, had nothing to with "e". Please try

Tested, problem fixed, really not directly related to hotkey 'e'。