Unable to access configuration of current build issue

Hello, I am a long time player of this game and I did nit face any problems up untill now. Then this happened. I played the game yesterday, but when I wanted to start today it gets stuck in the loading screens. So I did what it told me to do, I uninstalled and installed it again but still this screen comes. So I thought my phone has issues. That's why I went to my tablet which is running in android 15 but it shows the same message again! What should I do? How to fix this? I will loose todays progress!!!