https://forums.factorio.com/110371

startup crash, the "matter-to-water" normal recipe fluid input needs to be above 0:

https://github.com/Larkenx/larken-k2-se-tweaks/blob/da5ccca1d4822fc4db08108b993109814fc7ad93/data-final-fixes.lua#L175

this seems to be the line to blame, unfloored it amounts to 0.5 for matter-to-water, but since fluid is a decimal it shouldn't need to be floored right?
(though looking at the code not-flooring just that one might cause some inbalances so i'll leave it to you, just know that this currently refuses to load.)

I deleted that entire for loop (I am basically only using the mod for the underground pipe/belt lengths) and the mod loaded on 1.1.101 for me.

Also I pinged larken on discord about this, he's said before he doesn't really check the mod portal, though I'm guessing he does probably see github. No response yet.