UE5 Engine crash bug while enter a play(ObjectSerializationError)

WheatLion

SUMMARY OF THE ISSUE:

It will crash randomly , I not sure which perk, item or character will trigger this issue.

Trying verify game file and reinstall whole game many times and doesn't solve.

Please help me..

PLATFORM: PC

STEP BY STEP INSTRUCTIONS ON HOW THE ISSUE OCCURED:

1. play with my friend

2.match the game

3.match start

4.my game crash and friends result the match.

VIDEO:

Crash Record Video.7z

PLAYER LOGS: