UEFN crashes when i open my main project - Workaround included

Summary

When i open my main project UEFN crashes this was after todays update. I re-installed Fortnite and UEFN checked graphics drivers ect and nothing fixed it. So it works if i open a blank empty project first then open my main project so yea idk what the issue is but its weird.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Steps to Reproduce

I have no idea could be specific to my project ect

Expected Result

It shouldn’t crash

Observed Result

Its crashing

Platform(s)

pc

Additional Notes

I think the best way is to give me instructions on what i should do then provide the logs after as idk if changing projects changes logs ect so please give me some instructions and ill do whatever and provide whatever ty