- Plesk Onyx 17.8 is installed on the server
- When logged in as a customer following error appears in the Plesk interface when clicking on Extensions link in the breadcrumbs in WordPress Toolkit produces the error:
PLESK_ERROR: Permission denied
This is a Plesk bug #PPPM-8295 and will be fixed in future Plesk updates
Until the fix become available, use navigation menu in the left frame for browsing.