When I try to open Pokemon on my Yuzu, it Crashes

I want to trade my pokemon by my own, when I open the second Yuzu, it crashes like 30seconds after I start playing. I already did a owntrade succesfully., why now it does not work?

In order for us to provide better support, we need to see the log generated by yuzu. This guide will walk you through how you can obtain the log file: Getting Log Files - yuzu