Plesk Service/Interface

This section contains articles about failed Plesk interface actions and broken Plesk service.

Why PHP versions are marked as 'outdated' in Plesk?
How to change the name of a Subscription system user in Plesk?
Unable to remove corrupted messages from mail queue in Plesk
Plesk interface is not accessible on ports 8443/8880: ERR_CONNECTION_TIMED_OUT
Unable to import site: Unable to locate the document root directory of the website
How to change the Service Plan for a Subscription in Plesk
How to change the disk usage and traffic limit or notifications for a single Subscription in Plesk?
How to disable IP address logging in Plesk for Linux
Unable to access Plesk after Plesk upgrade: You do not have permission to view this directory or page
Sites are not accessible: Error HTTP 500.0 - Internal Server Error
Unable to edit certain files in Plesk File Manager when Plesk URL page is served by Cloudflare: user is forcefully logged out from Plesk
How to activate/suspend a subscription in Plesk?
Unable to view more than 100 subscriptions/domains in Power User view in Plesk: The option to display all subscriptions is unavailable because the number of subscriptions on your account (101) is greater than 100
How to add/remove an add-on plan to/from a subscription in Plesk
Is it possible to use Plesk under a Domain Controller?
How to disable 2FA for Plesk login
Installing, updating or removing extensions in Plesk fails: file segments is not readable
What is the difference between a subscription and a domain in Plesk
Unable to upload any file via domain File Manager after changing post_max_size and upload_max_filesize values: The file "Test.jpg" is too big. Try to upload this file via FTP
Some features are missing in Plesk interface when logged in as Plesk Administartor
Can't sync subscriptions with service plan: Hard disk quota is not supported
How to update PHP settings for Service plan or Add-on plan via command line interface in Plesk?
Is it possible to secure a Plesk IP address with an SSL certificate (Let's Encrypt / other certificate authorities)
"Activate mail service on this domain" button is greyed out for a domain in Plesk
How to remove IP address from server via Plesk UI?
Subscription page in Plesk loads very slowly when XOVI SEO Toolkit extension is installed
How to create an additional administrator account in Plesk
How to change the main (primary) IP address in Plesk for Windows?
Fail2Ban iptables rules can be erased sometimes by disabling Plesk Firewall
How to change the document root for a single domain on Plesk?