Question scene save/load error

[koko789757]

I created a scene and tried to save it, but the game just crashes when I save it. And then a blank error log appears on my screen.

After I restart the game, if I open the first saved scene and save it without making any changes, the game crashes.

The first save after launching the game is completed normally, but the second save causes the game to crash and exit.

If I create a new scene and save it, I get the same problem after relaunching the game.

Atoms used in the scene : look 1, timeline.287, ciga(cua),
timeline status : 1 seg, 1 anim, 4 layer.

desktop info▼
12600kf 4060 ddr4 32gb

i tried▼
remove var file.
remove cache.
remove morph.