Hi @zian00,
Somewhere on your site, perhaps in one of your plugins or some custom code, a scheduled action is being repeatedly created but, when it is processed, the relevant function (“wp_action_scheduler_purge”) is missing.
- What version of Action Scheduler are you using? You can determine this by visiting Tools ? Scheduled Actions, then accessing the Help pull-down at the top of the screen.
- What plugins are you using and, if you happen to know, can you tell us which plugin or plugins are loading Action Scheduler?
- What version of PHP are you using? If you are unsure, try visiting Tools ? Site Health ? Info ? Server and see what you can discover.
Normally, this problem is caught by Action Scheduler and shouldn’t block other actions from being processed, so I’m curious if you are using an older version or if there are conditions we haven’t accounted for.
Thanks!