48002: Callback URL is invalidPositive FeedbackNegative FeedbackERROR: 48002error-48002 page anchorPositive FeedbackNegative FeedbackERROR Descriptiondescription page anchorPositive FeedbackNegative Feedback Possible causespossible-causes page anchorPositive FeedbackNegative FeedbackThe Callback URL provided is invalid. Possible solutionspossible-solutions page anchorPositive FeedbackNegative FeedbackMake sure that you provided a valid Callback URL.