Pierre Stephan

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.
<h3>Features</h3>
<ul>
<li>🔇 Suppresses “Undefined array key” cron warnings</li>
<li>🛡️ Prevents “could_not_set” cron errors from cluttering logs</li>
<li>💯 Keeps WordPress cron system fully functional</li>
<li>✨ No performance loss</li>
<li>⚙️ Works alongside caching and optimization plugins</li>
<li>✅ Fully automatic and safe to use</li>
</ul>

Cron Error Silence

Silence noisy WordPress cron-related error messages and clean up your debug logs – without affecting core functionality.

Michal Slepko

<a href="https://github.com/rootscopeltd/wc-error-logs-emailer" rel="nofollow ugc">Error Logs Emailer for WooCommerce</a> is a free plugin to send fatal error logged by WooCommerce
<ul>
<li>Know what errors are happening on your site without constantly checking the logs</li>
<li>Set the email where error logs should be sent if it’s not a site admin</li>
<li>Add multiple email addresses</li>
<li>Emails are sent at 5AM</li>
</ul>

Error Logs Emailer for WooCommerce

Sends the previous day's WooCommerce fatal error log to specified email(s) using Action Scheduler.

Cron Error Silence vs Error Logs Emailer for WooCommerce