52144: APNs experienced an internal errorPositive FeedbackNegative FeedbackERROR: 52144error-52144 page anchorPositive FeedbackNegative FeedbackNOTIFICATIONSERROR Error - 52144error---52144 page anchorPositive FeedbackNegative Feedback APNs experienced an internal errorapns-experienced-an-internal-error page anchorPositive FeedbackNegative Feedback Possible Causespossible-causes page anchor APNs had an unexpected error APNS is unavailable Request to APNs timed out Possible Solutionspossible-solutions page anchor Retry the request at a later time If the problem persists, please contact customer support(link takes you to an external page).