Since the new update from Pro 2.1.5 to Apple . The program crashes immediately when entering a new booking.
https://disk.yandex.com/i/iW9jOhZosR2vJQ > Monterey 12.6.3
https://disk.yandex.com/d/eWrvjDM8-TRb_A > Ventura 13.2.1
I have to make a copy and used the copy version, now works..
Perhaps restarting computer or reinstalling the app will help.
Neither a restart nor a reinstallation led to a solution. Only after I made a copy of the file, I could edit it and it worked fine.
Since I use two different devices, I noticed that only the new update version triggered this conflict.