Title: Cron Error Silence
Author: Pierre Stephan
Published: <strong>June 21, 2025</strong>
Last modified: June 21, 2025

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![](https://s.w.org/plugins/geopattern-icon/cron-error-silence.svg)

# Cron Error Silence

 By [Pierre Stephan](https://profiles.wordpress.org/pierrestephan/)

[Download](https://downloads.wordpress.org/plugin/cron-error-silence.1.0.2.zip)

 * [Details](https://pcd.wordpress.org/plugins/cron-error-silence/#description)
 * [Reviews](https://pcd.wordpress.org/plugins/cron-error-silence/#reviews)
 *  [Installation](https://pcd.wordpress.org/plugins/cron-error-silence/#installation)
 * [Development](https://pcd.wordpress.org/plugins/cron-error-silence/#developers)

 [Support](https://wordpress.org/support/plugin/cron-error-silence/)

## Description

**Tired of “undefined index” or “could_not_set” warnings in your debug.log file?**
**
Cron Error Silence** is a lightweight, zero-impact WordPress plugin that automatically
suppresses non-critical cron-related PHP warnings while keeping all scheduled tasks
running perfectly.

Ideal for developers, staging environments, or performance-focused admins who want
readable logs without breaking functionality.

### Features

 * 🔇 Suppresses “Undefined array key” cron warnings
 * 🛡️ Prevents “could_not_set” cron errors from cluttering logs
 * 💯 Keeps WordPress cron system fully functional
 * ✨ No performance loss
 * ⚙️ Works alongside caching and optimization plugins
 * ✅ Fully automatic and safe to use

## Installation

 1. Upload the plugin folder to `/wp-content/plugins/cron-error-silence`
 2. Activate the plugin via the WordPress Admin Panel
 3. Done! No configuration needed.

## FAQ

### Will this affect my cron jobs or tasks?

No. The plugin only suppresses visual/logged PHP warnings – your tasks continue 
to run as expected.

### Is this safe for production?

Yes. It has no impact on core WordPress or plugin functionality.

### Can I use this with other logging tools?

Yes. It works alongside any log or debug plugin (e.g. Query Monitor, WP Debugging).

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Cron Error Silence” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ Pierre Stephan ](https://profiles.wordpress.org/pierrestephan/)

[Translate “Cron Error Silence” into your language.](https://translate.wordpress.org/projects/wp-plugins/cron-error-silence)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/cron-error-silence/),
check out the [SVN repository](https://plugins.svn.wordpress.org/cron-error-silence/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/cron-error-silence/)
by [RSS](https://plugins.trac.wordpress.org/log/cron-error-silence/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.2

 * First public release on WordPress.org

## Meta

 *  Version **1.0.2**
 *  Last updated **10 months ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 5.0 or higher **
 *  Tested up to **6.8.5**
 *  PHP version ** 7.4 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/cron-error-silence/)
 * Tags
 * [cron](https://pcd.wordpress.org/plugins/tags/cron/)[debugging](https://pcd.wordpress.org/plugins/tags/debugging/)
   [errors](https://pcd.wordpress.org/plugins/tags/errors/)[logs](https://pcd.wordpress.org/plugins/tags/logs/)
   [performance](https://pcd.wordpress.org/plugins/tags/performance/)
 *  [Advanced View](https://pcd.wordpress.org/plugins/cron-error-silence/advanced/)

## Ratings

No reviews have been submitted yet.

[Add my review](https://wordpress.org/support/plugin/cron-error-silence/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/cron-error-silence/reviews/)

## Contributors

 *   [ Pierre Stephan ](https://profiles.wordpress.org/pierrestephan/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/cron-error-silence/)

## Donate

Would you like to support the advancement of this plugin?

 [ Donate to this plugin ](https://buymeacoffee.com/electri.c.ity.studios)