I'm hosting a new Wave Defense map on Factorio 1.1.6
It has a bunch of mods, one of which is Even Distribution v 1.0.2. Which is the one mod I would chose out of any of them, if I were stuck on a desert island with a bunch of biters.

Error while running event even-distribution::on_init()
even-distribution/scripts/helpers.lua:21: attempt to index a nil value

Game log file here:
https://www.dropbox.com/s/9g3qltvt465us8x/factorio-current%20crash%20on%20Even%20Distribution%201.0.2%20in%20Factorio%201.1.6.log?dl=0

<spoiler>
Error while running event even-distribution::on_configuration_changed
even-distribution/scripts/helpers.lua:21: attempt to index a nil value
stack traceback:
even-distribution/scripts/helpers.lua:21: in function 'index'
__even-distribution/scripts/setup.lua:245: in function 'migrateSettings'
even-distribution/scripts/setup.lua:87: in function 'setupPlayerGlobalTable'
even-distribution/scripts/setup.lua:74: in function 'func'
even-distribution/framework.lua:99: in function 'handleEvent'
even-distribution/framework.lua:108: in function <even-distribution/framework.lua:108>
</spoiler>

just said to send it here so did I :p

same crash

yup

The mod Even Distribution (1.0.2) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event even-distribution::on_configuration_changed
even-distribution/scripts/helpers.lua:21: attempt to index a nil value
stack traceback:
even-distribution/scripts/helpers.lua:21: in function 'index'
__even-distribution/scripts/setup.lua:245: in function 'migrateSettings'
even-distribution/scripts/setup.lua:87: in function 'setupPlayerGlobalTable'
even-distribution/scripts/setup.lua:74: in function 'func'
even-distribution/framework.lua:99: in function 'handleEvent'
even-distribution/framework.lua:108: in function <even-distribution/framework.lua:108>

I love this mod, so happy to report. that 1.0.1 works fine. It's the just updated 1.0.2 release that is failing. If this is to be reported somewhere else, please send a link.

Fixed in version 1.0.3