---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/52110#article
headline: "52110: GCM/FCM service unavailable"
url: https://www.twilio.com/docs/api/errors/52110
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 52110: GCM/FCM service unavailable

Log Level: ERROR

## Description

### Possible causes

* GCM/FCM service is temporarily unavailable or Twilio cannot connect to it.

### Possible solutions

* Check our [status page](http://status.twilio.com) to see if we are having an outage.
* If the problem persists, [contact support](https://www.twilio.com/help/contact) and we will investigate.