---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/52144#article
headline: "52144: APNs experienced an internal error"
url: https://www.twilio.com/docs/api/errors/52144
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 52144: APNs experienced an internal error

Log Level: ERROR

## Description

### Possible causes

* APNs had an unexpected error
* APNS is unavailable
* Request to APNs timed out

### Possible solutions

* Retry the request at a later time
* If the problem persists, please contact [customer support](https://www.twilio.com/help/contact).