Got error after mod update:
Error while applying migration: Krastorio 2 Inserters: Krastorio2Inserters_fix-to_1.1.5.lua

...erters__/migrations/Krastorio2Inserters_fix-to_1.1.5.lua:7: bad argument #1 of 2 to 'pairs' (table expected, got string)
stack traceback:
[C]: in function 'pairs'
...erters__/migrations/Krastorio2Inserters_fix-to_1.1.5.lua:7: in main chunk

I confirm this error

Thanks for the report!
Try the 1.1.6 version it should be better now. If the problem persists, don't hesitate to report here!