I’m running AcyMailing 9.10.5 on WordPress.
Some images from articles, which are displayed correctly when editing and saving the newsletter, fail to appear after some hours. This issue affects both the newsletter itself and the emails received.
The blank space where the image should be links to the following path: /wp-content/plugins/acymailing/media/resized/xxxxthumb600x600.jpg.
However, in my case, this directory only contains three files. As a result, only images from some of the most recent posts are displayed in previously sent emails.
Could there be a reason for this behavior? Is there a way to ensure that the files in this directory are not deleted by the system?