title: Android Studio 4.0.0 - Unable to save settings: Failed to save settings. Please restart Android Studio
body: <p>from a week I was updated my Android Studio version to stable version 4.0.0 then I am started getting this errors in my studio and unable to build the app.</p>
  
  <p>Unable to save plugin settings: The plugin org.jetbrains.android failed to save settings and has been disabled. Please restart Android Studio
  But I forcefully enabled all plugins in my Studio by going to File-->Settings-->Plugins --> All are enabled.</p>