The Community in more languages
Now the forum welcomes more languages.
You'll see a green translate button in comments and discussions to turn them into English
Hi and Welcome to the King Community
I'm sorry because your game app is corrupted and you need to reinstall the game app after uninstalling to get the solution. Uninstalling the game app will cause you to lose all stored booster and unsaved levels but your problem will be solved.
You will find more details HERE.