Applications & Extensions

Plesk applications and extensions installation/management articles. WordPress, Joomla, Let's Encrypt, CloudFlare and etc.

A WordPress domain is not accessible: Broken WordPress instance was found
Unable to install DotNetNuke application on Plesk server: SSL Security error
Imunify360 not working on Ubuntu: Imunify service is not started
Unable to install Let's Encrypt certificate for the domain hosted in Plesk: SERVFAIL looking up A for example.com
Unable to issue a Let's Encrypt certificate for a domain or its mail in Plesk: the DNS challenge used another IP address
On Plesk for Linux server, deny rules set up in Plesk Firewall do not block connections to Docker container
Why an application is no longer available in the Plesk applications catalog?
Is it possible to issue a Let's Encrypt Wildcard certificate without the main domain in SAN?
Low server performance: WP Toolkit processes spawned by UI/API/CLI are stuck
How to customize the WordPress maintenance page with WP Toolkit
Unable to access Acronis Backup extension: The backup service is not available
After synchronizing or cloning WordPress instance via WP Toolkit in Plesk, few URLs in target instance point to source WordPress instance
How to install and run Node.js application in Plesk?
Is it possible to move/copy the files in the staging WordPress site to the live site?
Unable to open readme.html and other files after installing WordPress in Plesk: Forbidden
WordPress update gets stuck when updating via Plesk WP Toolkit: DELETE command denied to user
Is it possible to issue wildcard Let's Encrypt certificates via CLI?
Wordpress Update or its plugin/theme installation fails: cURL error 28: Resolving timed out after 3512 millisecond
Could not issue a Let's Encrypt certificate: DNS zone contains an AAAA record, but the domain is not assigned an IPv6 address in Plesk
Unable to issue Let's Encrypt certificate in Plesk: "Connection refused" or "Error getting validation data" or "Connection reset by peer"
This feature is not available in the free version of WP Toolkit.
Updating WordPress plugins fails in WP Toolkit: Cannot find module
Google Authentication is not available for additional subscription users in Plesk
Subdomain zones are not synced by the Amazon Route 53 extension
Unable to update system packages on Plesk server: The repository 'http://dl.google.com/linux/mod-pagespeed/deb/dists/stable/Release.gpg' is not signed
How to disable XML-RPC for a WordPress instance hosted in Plesk?
Unable to upload files via Seafile interface on Plesk server: Unknown error, Authentication failed for seafile storage
New Public IP address in Plesk is not updated on DNS zones on slave DNS server(s)
Is it possible to integrate Plesk with AD FS SSO, Azure SSO (Azure Active Directory) or Microsoft Entra SSO?
How to manage Imunify notifications in Plesk?