Don't have Omnicrystal installed, updated to 1.1.9, now game won't start:

6.606 Mods to disable:Failed to load mods: Error in assignID, item-subgroup with name 'omnite-crystalization' does not exist.

Source: omnite-crystalization-1 (recipe).

Mods to be disabled:
• omnimatter

I've seen it and is currently fixing it

Error still present.

Error in assignID, item-subgroup with name 'omnite-crystalization' does not exist.

Source: omnite-crystalization-5 (recipe).

Perhaps there is a typo.
I fixed this by changing in file
omnimatter\prototypes\recipes\solvation-dynamic.lua line 310

if not mods["omnimatter_crystal"] then

to

if mods["omnimatter_crystal"] then

Same error for me even if i disable all other mods and only enable omnilib and omnium mod