Admob Interstitial crashing

I would like to use the settings button (android ver. 2.2). Is there any possibility to use it when you fix this issue?

Thanks.

I think you will want to use at least Android version 2.3

I don't remember all the details (Fernando could comment more) but Google is doing some changes and isn't going to support Android 2.2 anymore with some of its features. (Not to forget the newer version just run a lot better)

As Jeff, mentioned correctly, Google is using now Google Play Services for AdMob and they (Google ) drop android 2.2 from it, this is considering that lees than 1% of devices still are 2.2, so please set version 2.3 as min target, it still a Froyo version but without the size limitation and other limitations, that not come to my mind at the moment.