@MozartSailor the app had a lot of issues lately due to memory cause by the SDK which is used
Currently you are the only one with a crashing WhatsApp
I think what @Seinuh said is the best to do. Remove the app and re-add it again
That will break your flows but you can use this script to fix them: [HOW-TO][Pro][Cloud] - Tool to FIX (advanced) flows after removing and re-adding devices - #238 by Seinuh