Source evidence

ScreenRegisterer not found

Advanced Cron Manager – debug & control · support · 2026-03-23T08:46:00+00:00

Advanced Cron Manager – debug & control plugin evidence original source source API

complaintsentiment

highseverity

0.36relevance

2replies

Evidence linked to opportunitycommercial context

Proof Health

Open evidence

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20.0% of this page's analysis has direct source links.

0 build-decision rows missing links

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28 rows with no attached evidence

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Conversation

support

enkirch resolved

I am encountering a fatal error on my WordPress site. It seems to be related to a missing or unreadable class within the Advanced Cron Manager plugin. Fatal error: Uncaught Error: Class “underDEV\AdvancedCronManager\ScreenRegisterer” not found in /usr/local/www/apache24/noexec/Themename/webseite.de/wp-content/plugins/advanced-cron-manager/advanced-cron-manager.php:132 0 /usr/local/www/apache24/noexec/Themename/webseite.de/wp-settings.php(522): include_once() 1 /usr/local/www/apache24/noexec/Themename/webseite.de/wp-config.php(131): require_once(…) 2 /usr/local/www/apache24/noexec/Themename/webseite.de/wp-load.php(50): require_once(…) 3 /usr/local/www/apache24/noexec/Themename/webseite.de/wp-admin/admin.php(34): require_once(…) 4 /usr/local/www/apache24/noexec/Themename/webseite.de/wp-admin/update-core.php(10): require_once(…) 5 {main} thrown We just Updated the development Server, This PLugin and and WordPress to 6.9.4 Ok, nevermind. The Error Mail was send right in moment of the update process. I’m glad you managed to resolve it, thanks for the update!

Commercial Context

Opportunity

hosting operations and site health

Cron site-health operations for keeping hosted WordPress sites healthy across caching, updates, backups, and support handoffs

Buyer: site owners, agencies, and maintenance teams

Wedge: monitor cron health, updates, cache state, cron jobs, and maintenance exceptions

Proof Blocked card complete market

Analysis

codex:gpt-5.5

Summary: A fatal missing-class error appeared during an update, but the user later clarified it happened only during the update process and was resolved.

Evidence quote: Fatal error: Uncaught Error: Class “underDEV\AdvancedCronManager\ScreenRegisterer” not found

Affected feature: plugin update loading

bugs compatibility plugin update loading

Plugin

API

Advanced Cron Manager – debug & control

30.0K active installs · 831.8K downloads · rating 94.0

cron cron manager crontrol manager wpcron

Comments

2 shown

enkirch 2026-03-23T09:31:00+00:00

Ok, nevermind. The Error Mail was send right in moment of the update process.

Kuba Mikita 2026-03-26T19:17:00+00:00

I’m glad you managed to resolve it, thanks for the update!