Can't really understand which mod is causing it though.
Failed to load mods: ...istic-flashlight-fixed__/script/realistic-flashlight.lua:93: attempt to index field 'graphics_set' (a nil value)
stack traceback:
...istic-flashlight-fixed__/script/realistic-flashlight.lua:93: in main chunk
[C]: in function 'require'
realistic-flashlight-fixed/data.lua:2: in main chunk