Error validating access token: The application does not belong to system user's businessor its aggregators's business
"error": {
"message": "Error validating access token: The application does not belong to system user's businessor its aggregators's business",
"type": "OAuthException",
"code": 190,
"error_subcode": 465,
"fbtrace_id": "AwdeeckPQClEJZ817B1FMvg"
}
We have also encountered this error via the instagram API. We use system user access tokens to give our application access to our client's instagram posts. We recently started receiving this error for one of our clients each time we attempted to use their token to pull instagram data. We didn't find a solution though.