iPhone 11 camera crash?

[jb990]

Hello everyone
I want to ask a question about my iPhone 11
I have something happening with the camera - when I turn it on with a left swipe from the lock mode, it does not seem to respond, and sometimes just a black screen where the photo window should be, as if something just closes the camera and that's it icons on the screen are visible
I read that this could be because the camera application did not load, but can anyone know what else this problem could be and how can this be fixed?

Thanks in advance

[Halcyon]

Have you tried a factory reset?