Plug Error Handler
Automatically detects and deactivates plugins that cause PHP fatal or parse errors during activation or update to prevent site crashes.
Solid choice
Plug Error Handler is a solid plugin choice in 2026, with a few things worth checking first. Is rated 5/5 and was last updated 1 month ago, and scores 67/100 on our health check.
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Plug Error Handler stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| error-handler | #5 |
| fatal error | #51 |
| parse error | #8 |
| plugin conflict | >100 |
| safety | >100 |
Rating breakdown
★★★★★★★★★★ 5 from 1 reviews
About Plug Error Handler
From the official readme · v1.0.2Description
Plug Error Handler is a lightweight and safety-focused WordPress plugin that helps prevent white screens or fatal crashes caused by problematic plugins. It does this by automatically detecting and deactivating any plugin that throws a PHP fatal error or parse error during activation or update.
It’s designed to ensure a smooth admin experience by intercepting site-breaking issues at the moment they occur.
🔐 Key Features
- Detects PHP fatal errors, parse errors, compile errors, and core errors.
- Automatically deactivates the faulty plugin during activation or update.
- Displays a clear admin notice indicating which plugin caused the issue and what type of error it triggered.
- Lightweight: No database usage (uses transients), no impact on performance.
- No settings page — works silently in the background for your safety.
⚠️ Limitations
- Only handles PHP errors — does not detect:
- JavaScript errors
- CSS conflicts
- Plugin conflicts that don’t produce fatal errors
- Only handles errors during activation or update (not runtime issues).
- Designed for administrator-level users who manage plugin changes.
License
This plugin is licensed under the GPLv2 or later. See https://www.gnu.org/licenses/gpl-2.0.html for details.
Installation
- Upload the plugin folder
plug-error-handlerto the/wp-content/plugins/directory. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- That’s it! The plugin runs silently in the background.
Frequently asked questions
What does this plugin actually do?
It monitors for PHP fatal errors, parse errors, and similar fatal conditions during plugin activation or update. If such an error occurs, it immediately deactivates the plugin and prevents your site from breaking.
How does it detect errors?
It uses register_shutdown_function() to catch fatal errors via error_get_last() and uses the $_GET['plugin'] and $_GET['action'] values to identify which plugin was being activated or updated.
Does it protect from runtime plugin errors?
No. It only works at the time of plugin activation or plugin update. Runtime errors (which occur after a plugin has been successfully activated) are not handled.
Does it protect against JavaScript or CSS errors?
No, this plugin only handles PHP errors. It does not analyze or mitigate issues from JavaScript or stylesheets.
Will this plugin conflict with other admin plugins?
No. It’s built to be conflict-free and only activates its logic when a plugin is being activated or updated.
Can I see logs or history of plugin errors?
No logs are stored to the database to keep this plugin lightweight. You’ll only see an admin notice if a plugin was automatically deactivated due to an error.
Changelog
Supports both plugin activation and plugin update safety handling. Update recommended for enhanced protection.
1.0.2
- Added support for plugin updates (
update-pluginaction). - Improved error handling logic.
- Fixed text domain mismatch and translation comments.
- Compliant with WordPress plugin standards and Plugin Checker.
1.0.1
- Initial public release with fatal error detection during plugin activation.
Screenshots
For developers
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Best Plug Error Handler alternatives
All error-handler plugins →FAQ
Plug Error Handler: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 29, 2026
Is Plug Error Handler free?
Yes. Plug Error Handler is free to download and use from the official WordPress.org plugin directory.
Is Plug Error Handler safe to use in 2026?
Plug Error Handler is a solid plugin choice in 2026, with a few things worth checking first. Is rated 5/5 and was last updated 1 month ago, and scores 67/100 on our health check.
How many websites use Plug Error Handler?
Plug Error Handler is active on <10 WordPress websites and has been downloaded 591 times since it launched in June 2025. It was downloaded 45 times in the last 30 days.
Does Plug Error Handler work with WordPress 7.1?
Yes. The developer has tested Plug Error Handler up to WordPress 7.1.2, the latest release. It requires WordPress 6.6 or newer.
What PHP version does Plug Error Handler need?
Plug Error Handler requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Plug Error Handler last updated?
The latest version, 1.0.2, was released on August 21, 2026 (1 month ago).
Who makes Plug Error Handler?
Plug Error Handler is developed and maintained by monzur.
What are the best alternatives to Plug Error Handler?
The most popular alternatives to Plug Error Handler are Sentry for WordPress (10K+ installs), Error Sniffing Pug (100+ installs) and Fatal message to Telegram (10+ installs).
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