wonderfulplugins

This plugin provides a simple but powerful function for developers and site administrators. It automatically captures critical PHP errors (fatal errors, parse errors, etc.) that would otherwise take your site down silently.
Instead of having to check server logs, you receive an instant notification via a webhook to a service of your choice, like Slack or Discord. This allows for immediate action and faster debugging.
The setup is minimal: just add your webhook URL on the settings page, and the plugin takes care of the rest.

Wonderful Webhook Alerts

Get real-time notifications for PHP fatal errors sent to your webhook (Slack, Discord, etc.). Never miss a critical site issue again.

Linkon Miyan

The Fatal Plugin Auto Deactivator plugin is a powerful tool designed to enhance the stability and reliability of your WordPress website. It automatically detects and deactivates plugins that cause fatal errors, preventing your entire site from crashing and becoming inaccessible.
<h3>Key Features</h3>
<ul>
<li>Automatic Error Detection: Monitors for fatal PHP errors in real-time using WordPress drop-in technology</li>
<li>Smart Plugin Identification: Identifies which plugin caused the fatal error by matching the error’s file path against your active plugins</li>
<li>Instant Deactivation: Automatically deactivates the problematic plugin during the shutdown phase</li>
<li>Source-Aware Messaging: Detects whether a fatal error came from a plugin, theme, must-use plugin, drop-in, or WordPress core, and reports the source honestly — it never claims to have resolved an error it could not act on</li>
<li>Detailed Admin Notifications: Provides clear notifications about which plugin was deactivated and why</li>
<li>Persistent Error Logging: Records every detected fatal error in a permanent log for troubleshooting, even when no plugin could be attributed</li>
<li>Error Log Management Page: Dedicated admin page with an at-a-glance summary, source labels, and status badges to view, manage, and clear error history</li>
<li>Zero Configuration: Works right out of the box with no setup required</li>
<li>Custom Error Page: Displays a user-friendly error page with a reload button instead of the white screen of death</li>
<li>Debug-Aware Display: Shows detailed error information on the front-end error page only when WP_DEBUG is enabled for security; errors are always logged regardless</li>
<li>Drop-in Management: Automatically installs and manages WordPress fatal-error-handler.php drop-in</li>
</ul>
<h3>How It Works</h3>
This plugin uses WordPress’s built-in drop-in system to provide the most reliable error handling possible. When activated, it:
<ol>
<li>Installs a Drop-in: Creates a <code>fatal-error-handler.php</code> file in your wp-content directory</li>
<li>Monitors for Errors: WordPress automatically uses this drop-in when fatal errors occur</li>
<li>Captures Error Details: Records the error message, file, and line number during the shutdown phase</li>
<li>Identifies the Plugin: Matches the error’s file path against your active plugins to determine which plugin caused the issue</li>
<li>Deactivates Safely: Automatically deactivates only the problematic plugin</li>
<li>Logs Everything: Stores detailed information about every fatal error in a permanent log for troubleshooting</li>
<li>Notifies Admins: Displays clear admin notices with error details when you next log in</li>
<li>Shows User-Friendly Pages: Displays a custom error page with reload button instead of the white screen of death</li>
</ol>
The drop-in approach ensures maximum reliability since it operates at the WordPress core level, even when other plugins fail.
<h3>Use Cases</h3>
<ul>
<li>Development Environments: Test new plugins without worrying about site crashes</li>
<li>Production Sites: Add an extra layer of protection against unexpected plugin conflicts</li>
<li>Managed WordPress: Essential tool for agencies and freelancers managing multiple client sites</li>
<li>WooCommerce Stores: Prevent revenue loss from site downtime due to plugin errors</li>
</ul>
<h3>Why You Need This Plugin</h3>
WordPress fatal errors can make your entire site inaccessible, requiring FTP or hosting panel access to fix. With Fatal Plugin Auto Deactivator, your site remains operational even when a plugin causes a critical error, giving you time to address the issue without emergency measures.

Fatal Plugin Auto Deactivator – Never let a plugin break your site


While testing multiple third-party addons on my site, I activated all the plugins at once to speed things up but it caused a fatal error, and I couldn’t figure out which plugin was responsible. Later, I discovered this plugin, and it really saved me by automatically deactivating the faulty one. Great work, super useful!


The Plugin Works as What it's Saying

Automatically deactivates plugins that cause fatal errors to prevent site crashes and keep your WordPress site running smoothly.

Wonderful Webhook Alerts vs Fatal Plugin Auto Deactivator – Never let a plugin break your site