Lightmass crased when light build

[NoNamelv]

Hi everyone! I’m trying to build medium lighting. But all time lightmass crashed.
-in scene is about 40 static lights (in stationary mode is the same error)
-PC- Ryzen 9 5950x, 128 RAM, RTX 3090
-scene is one not big room (light importance volume and reflection capture included)
-all lightmaps optimized to green color
-lumen method
-prewiew lighting build fast

[ClockworkOcean]

If you’re using Lumen, you don’t need to build light.

[NoNamelv]

So i can choose any lighting quality option and it will render in that quality? because the preview quality watermark appeared when rendering (prewiew shadows indicator is off)

[ClockworkOcean]

Any lights you place in the environment, should be set to moveable. Then you won’t get that message