Title: Delete update event
Last modified: July 9, 2022

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# Delete update event

 *  Resolved [teebark](https://wordpress.org/support/users/teebark/)
 * (@teebark)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/delete-update-event/)
 * I’ve tested and deleted the plugin, but now I’m getting a huge slowdown on my
   site, and “site health” is showing the text below. I suspect this is causing 
   the problem. Did the plugin create this event, and how can I eliminate it as 
   a source of the problem? I can’t find it in the wordpress events list.
 * A scheduled event has failed
    Performance The scheduled event, update_bookshelf,
   failed to run. Your site still works, but this may indicate that scheduling posts
   or automated updates may not work as intended.

Viewing 1 replies (of 1 total)

 *  Plugin Author [photonicgnostic](https://wordpress.org/support/users/photonicgnostic/)
 * (@photonicgnostic)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/delete-update-event/#post-15815754)
 * I’d suggest installing the [WP Crontrol](https://wordpress.org/plugins/wp-crontrol/)
   plugin. That will allow you to remove the leftover event.
 * If the event was created with a very short interval between runs it could be 
   the cause of your issue.
 * Bookshelf update events are supposed to be removed when the plugin is deleted,
   but clearly something went wrong in your case. Thanks for letting me know.

Viewing 1 replies (of 1 total)

The topic ‘Delete update event’ is closed to new replies.

 * ![](https://ps.w.org/library-bookshelves/assets/icon-256x256.png?rev=1720814)
 * [Library Bookshelves](https://wordpress.org/plugins/library-bookshelves/)
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## Tags

 * [slowdown](https://wordpress.org/support/topic-tag/slowdown/)

 * 1 reply
 * 2 participants
 * Last reply from: [photonicgnostic](https://wordpress.org/support/users/photonicgnostic/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/delete-update-event/#post-15815754)
 * Status: resolved