App crashes (freezes) on upload screen

I am not able to get into the upload screen anymore. I press the Upload button at the bottom, and the app just stops responding. I have to force-close it. App version

Has anybody else experienced this? Any suggestions on how I can upload my photos?

I can go to the upload panel but upload itself is waiting at the initial step. So, I copied all my pictures (that are stored on the SD card) to my PC and uploaded them with the desktop app. Not very convenient because I add to upload each sequence one by one (~100 sequences last week-end).