I have identified those errors when starting the game (the latest version is instaled):

Failed to load mods: TIMSABA/prototypes/planet/arig/arig-recipe.lua:85: attempt to index field '?' (a nil value)
stack traceback:
TIMSABA/prototypes/planet/arig/arig-recipe.lua:85: in main chunk
[C]: in function 'require'
TIMSABA/data.lua:133: in main chunk

Failed to load mods: .../prototypes-update/planet/hyarion/hyarion-override.lua:781: attempt to index field '?' (a nil value)
stack traceback:
.../prototypes-update/planet/hyarion/hyarion-override.lua:781: in main chunk
[C]: in function 'require'
TIMSABA/data-updates.lua:46: in main chunk

Failed to load mods: ...BA__/prototypes-update/planet/tellus/tellus-override.lua:112: attempt to index field '?' (a nil value)
stack traceback:
...BA__/prototypes-update/planet/tellus/tellus-override.lua:112: in main chunk
[C]: in function 'require'
TIMSABA/data-updates.lua:47: in main chunk

When the corresponding mods with planets are disabled - everything is correct.

Do you have Discord?

I could give you a test build with all the fixes so you can check it out. But only through Discord or Telegram.

Yeh, I have just connected to your server

Did your problems disappear after the 1.12.1 update?

Thank you!
The 1.12.1 update has solved this problem. Thank you for your dedicated work!

Good)))
Thanks.
Corrected.