As of today, most of my Android apps are crashing.
What could be the reason?
Use a Huawei P20 Pro.
This is due to an update of Webview:
https://www.golem.de/news/google-nutzer-berichten-ueber-abstuerze-von-android-apps-2103-155164.html
@ Kaktus258 I can't update my webview
Where did you look With the general updates? Then try to update the Playstore entry directly, it usually works there…