Project migration to source engine version

Hi folks ! I’ve recently switched from binary to source engine versions and I’m having a tiny problem, what it is I have one project done in binary version and I’ve made a copy so I can run it from the source version, the project loads and runs, however when I run the project from editor witch was started from source version (UE4 Vs project) the project randomly crashes with fatal error and ok Button to press, but the same project started from the solution works fine, does anyone knows why this may be happening ?

I’ve deleted the project and copied it again, seams to run fine

It just crashed again