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.

Gilbert Pellegrom

Hate when you get those ugly errors and warnings in your WordPress admin area (especially when WP_DEBUG is turned on)? 
WP Admin Error Handler sorts that out by catching all the errors and warnings and displaying them neatly in the admin bar 
so you can read them at your convenience.

WP Admin Error Handler

Taming WordPress and PHP errors and displaying them properly.

Cron Error Silence vs WP Admin Error Handler