- Plesk for Linux
- PHP handler is set as PHP as FPM served by Apache under Domains > example.com > PHP Settings;
- When performing some changes in PHP settings under Domains > example.com > PHP Settings, Apache is also restarted.
This is Plesk bug with ID PPPM-6203, which is planned to be fixed in one of the future product updates.
Currently, there is no workaround possible.
Follow the article to be notified when the bug is fixed - the article will be updated.