programm freezes (oops somethign went wrong) after making a photo

[Melliedgs]

pibooth.log

I left this project for a while. After I updated the system (and photobooth) this (new) issue pops up.

[peteoheat]

I'm not an expert, but from what I can tell from your log it reads as though the your camera doesn't support the resolution you are trying to use. So opencv then has an empty buffer. Maybe check the resolutions supported by your camera