Android Question App open ads not approved!

[Ohanian]

Hi,

I use App Open ads in my games, but I encountered a strange problem, this ad is displayed correctly in one program, but in other programs it encounters errors.
The code used in all applications is the same and only the ad unit has changed, the rest of the ads are displayed correctly.
I made a few more ad units for the App Open, but the problem persists.
Has anyone encountered this problem or has a suggestion to fix it?

I get this error while displaying:

Failed to load OpenAd: {
  "Code": 3,
  "Message": "App open ads not approved. <https:\/\/support.google.com\/admob\/answer\/9941113>",
  "Domain": "com.google.android.gms.ads",
  "Cause": "null",
  "Response Info": {
    "Response ID": "null",
    "Mediation Adapter Class Name": "",
    "Adapter Responses": []
  }
}

I'm using FireBaseAdMob 2.13.

 

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