Hey there, since the newest update, im getting an Error when loading into the Game:

Failed to load mods: TIMSABA/prototypes/new-icons/new-icons-items.lua:303: attempt to index field '?' (a nil value)
stack traceback:
TIMSABA/prototypes/new-icons/new-icons-items.lua:303: in main chunk
[C]: in function 'require'
TIMSABA/data.lua:30: in main chunk

Does anyone know how i can fix this? Or is it a Bug from the Mod?
Thank you in advance!

I found a way to identify which mod or dependency was updated and restore the previously working versions:

Disable T.I.M.S.A.B.A. temporarily so that Factorio can reach the main menu.
Go to Play → Load Game.
Select the last save that worked correctly.
Find the Sync mods with save button in the upper-right corner.
Hold Ctrl and left-click that button.

A normal click synchronizes the save with the latest available mod versions. Using Ctrl + left-click makes Factorio select the exact mod versions recorded in the save, including the startup settings.
working version of the T.I.M.S.A.B.A. 1.17.5 mod

Ohhh, thank you! I didn't know that! I now have 1.17.5 and it works. Thanks!

Corrected.