Unreal Studio error while packaging

hello all,

when im packaging my project i made i got some error.

i used the MultiUserviewer template and put my revit model in it.

it has 46k actor in the scene and i built 2.5m object when i rebuild the light.

before i rebuilded the light the project exported fine during packaging.

the project is around 25gb big.

can some one help me?

i attacht the output log.