Layouts deleted

Hi Ditt,

Sorry to hear this!

The only two posts that come up when I search for that error message are both related to WPML. One of them says:

"Note that The message "You attempted to edit an item that does not exist. Perhaps it was deleted?" is an error message that appears in WPML when you try to edit a translation that cannot be found or does not exist.

This error message can occur for a few reasons, such as if the translation has not been created, if the translation has been deleted, or if there is a problem with the connection between the translation and the original content."

I'm not exactly sure how to resolve that, but assuming you are using WPML, perhaps try temporarily disabling it, or switching languages, etc, to see if that helps. Here are the posts:

https://wpml.org/forums/topic/switch-off-translation-in-french/
https://wpml.org/forums/topic/custom-post-type-slug-translation/

Otherwise, if you have a backup of the site available anywhere (e.g. via your hosting account), you could perhaps restore that backup (maybe to a separate location) and then export the layouts to then re-import into the main site.

Hope that helps.