Sdkbox admob crash the game

I moved the cocos2d-x version to 3.9. Now when I try the sdkbox admob, it crashes the game. Anyone see the same issue?

Hello @newguy

Could you please check whether the issue persists for you from our samples -
https://github.com/sdkbox/sdkbox-admob-sample

If so, please posts us back some logs, your full stacktrace and reproducing steps.
It would be great if you post your questions inside SDKBOX category of forum posts as that would be easy for us to track and your post would be more discoverable.

Best,
Pabitra