---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/54419#article
headline: "54419: Number of subscriptions per connection is over the limit"
url: https://www.twilio.com/docs/api/errors/54419
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 54419: Number of subscriptions per connection is over the limit

Log Level: ERROR

## Description

An SDK attempted to open and listen for updates for more than 2000 objects.

### Possible causes

* A programming error has generated many queries in place of one.
* Your app has created too many LiveQueries over time (often a problem in single-page apps).

### Possible solutions

* Make sure you're only issuing queries for information that you need.
* When your UI no longer needs a query, use the `close()` method on the LiveQuery object to unsubscribe and release the corresponding Sync resources. See the [SDK Documentation](/docs/sync/javascript/changelog) for details.