Using the newest game version. That is 1.1.81

The mod Even Distribution (1.0.10) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event even-distribution::on_player_fast_transferred (ID 132)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
[C]: in function 'index'
even-distribution/scripts/helpers.lua:21: in function 'index'
even-distribution/scripts/drag.lua:224: in function 'onStackTransferred'
even-distribution/scripts/drag.lua:208: in function 'func'
even-distribution/framework.lua:99: in function <even-distribution/framework.lua:98>

Similar to the following:
https://mods.factorio.com/mod/even-distribution/discussion/6425ac9353c337cdeb95df58

difference between the two:
[C]: in function 'draw_sprite'
even-distribution/scripts/visuals.lua:47: in function 'mark'

vs
even-distribution/scripts/helpers.lua:21: in function 'index'
even-distribution/scripts/drag.lua:224: in function 'onStackTransferred'

I've got an identical case in the newest game version.

One possibility is that one of the chests I was transferring into was upgraded by a bot while I was inserting into it. So it is possible this sequence of actions triggered the bug:

1) I started click-dragging to insert into several chests at once
2) A bot upgraded one of the chests I had already dragged over
3) I let go of the left mouse button

It could be that the even distribution function doesn't check that chests were upgraded, and so tries to insert into chests that no longer have an associated LuaEntity.