1324.192 Error MainLoop.cpp:1429: Exception at tick 3804410: The mod Quick Auto Ghost Entity Build (1.0.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event quickautoghostentity::quickghostentity-trigger (ID 212)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
    [C]: in function '__index'
    __quickautoghostentity__/control.lua:36: in function 'quickghostentity'
    __quickautoghostentity__/control.lua:110: in function <__quickautoghostentity__/control.lua:101>
1378.751 Loading map C:\Users\Me\AppData\Roaming\Factorio\saves\_autosave1.zip: 7358380 bytes.

Typically this means you're accepting entities from a search or other source without doing a .valid check.

Hey there! Thanks so much for reporting this issue.

Really appreciate it! I will fix it soon.

I narrowed it down and it happens with an item in the cursor

Thank you!