---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/520023#article
headline: "520023: Memory store created with exceptions"
url: https://www.twilio.com/docs/api/errors/520023
inLanguage: en
dateModified: 2026-04-01T03:32:01.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 520023: Memory store created with exceptions

Log Type: TWILIO

Log Level: WARNING

## Description

Missing config fields led to system defaults.

### Possible causes

* Configuration object was accepted, skipped optional fields

### Possible solutions

* To maintain strict operational behavior, provide a comprehensive configuration object with all optional parameters explicitly defined