We detected problem in Version, Playstore

Hello everyone, I would like to know if anyone has the same problem as me. I’m not able to post an update of my app on the Playstore, as it says that the SDK version is out of date, however, that’s where the problem is: I DON’T HAVE AN ADVERTISEMENT IN THE APPLICATION, I tried to post an app that I created from scratch to see if it could be remnants of code, but it was not continuous appearing the same message does anyone have any tips to solve this?