Critical Error Type_E – Uncaught InvalidArgumentException

Dear Rankmath Support Team,

I keep getting an automatic message from WordPress that tells me there is an error. The error has to do with “Rank Math SEO” and “WP-Rocket.” I don’t know if it has anything to do with it, but I’ve only been getting the error since I set up cron jobs on my server.

The automatic email is as follows:

!_X_!_X_!_X_!_X_!_X_!_X_!_X_!_X_!
Hi!

Since WordPress 5.2, there’s a built-in feature that detects when a plugin or theme causes a fatal error on your site and notifies you about it with this automated email.

In this case, WordPress caught an error in one of your plugins, Rank Math SEO.

First visit your website (https://www.prestopresto-feinkost.de/) and check for visible problems. Next, visit the page where the error occurred (https://www.prestopresto-feinkost.de/wp-admin/post.php) and check if there are any visible problems.

Please contact your hosting company for assistance in further investigating this issue.

If your site seems to be broken and you can no longer access your dashboard as usual, WordPress now has a special “recovery mode”. This allows you to securely log into your dashboard and conduct further investigations.

https://www.prestopresto-feinkost.de/wp-login.php?action=enter_recovery_mode&rm_token=cyt36WR7SNibo9Vf7GaRgB&rm_key=S7oJdmqiLjeJtJddiko3UB

To protect your website, this link will expire in 1 day. But don’t worry: a new link will be emailed to you if the error occurs again after the deadline.

If you seek help with this issue, you may be asked for some of the following information:
WordPress version 5.9.3
Active Theme: Presto Presto (version 1.0.1)
Current Plugin: Rank Math SEO (Version 1.0.89.1)
PHP version 7.4.29

Error Details
==============
An error of type E_ERROR was found in line 451 of the file /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/classes /data-stores/ActionScheduler_DBStore.php. Error message: Uncaught InvalidArgumentException: Unidentified action 57714 in /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/classes/data- stores/ActionScheduler_DBStore.php:451
Stack trace:
#0 /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/functions.php(120): ActionScheduler_DBStore->cancel_action (57714)
#1 /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/functions.php(148): as_unschedule_action(‘rocket_rucss_pe …’, array, ‘rocket-rucss’)
#2 /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/wp-rocket/inc/Engine/Common/Queue/AbstractASQueue.php(152): as_unschedule_all_actions(‘rocket_rucss_pe…’ , array, ‘rocket-rucss’)
#3 /home/customer/www/prestopresto-feinkost.de/public_html/wp-content/plugins/wp-rocket/inc/Engine/Common/Queue/AbstractASQueue.php(61): WP_Rock
!_X_!_X_!_X_!_X_!_X_!_X_!_X_!_X_!

Do you maybe know what to do and how I can fix this?

I really appreciate your help. Thanks very much. (^_^)y

Dominik