Crash when opening a blueprint

In one specific project that i have, when i double click (or even just right click) on a blueprint, the editor crashes. Opening other assets like soundWaves or static meshes works fine. This bug started only recently and opening blueprints in other projects works fine.

I really don’t want to start the whole project from the beginning so help would be appreciated.

btw. Cloning the affected project does not help.

Updated to 5.15 and no more crashes…

We had same problem with our project… And same solution help us to fix them!