Plesk Service/Interface

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

Cannot change hosting type for a Plesk domain: Unable to load object of type SysUser with id
Which ports should be opened in the firewall on a Plesk server?
Various actions fail in Plesk: Unable to find service node for ip address with id=XX
Site preview doesn't work on Plesk server: Error 404 Not Found
Unable to log in to Plesk or upload files via Plesk File Manager: The file is too big
Unable to open domain file manager in Plesk: Full path is undefined
Why it is not possible to manage particular settings of the subscription while logged as a subscription user with the Administrator role?
Unable to access File Manager for a certain domain or for all domains on a server: Permission denied
Unable to access Plesk: Table 'psa.<table_name>' doesn't exist
What limits are set in Plesk for username/password?
Is it possible to use different SSL certificates for Plesk UI (over port 8443)?
What are the differences between Power User View and Service Provider View in Plesk and how to switch between them?
Plesk is not accessible: Unable to find service node for web service on domain with id=xxx
How to add custom locale to Plesk?
Unable to access logs and files for a domain: System error 13: Permission denied
Unable to activate suspended customer or subscription in Plesk: The subscription is suspended because its subscriber was suspended
How to increase log rotation period for IIS logs in Plesk on Windows server?
Unable to access domain in Plesk: httpdocs is out of webspace
Unable to access Plesk: /usr/local/psa/admin/logs/panel.log cannot be opened with mode "a"
How to assign a separate IP address to an additional domain/subdomain hosted in Plesk
How to reconfigure the PleskControlPanel website in IIS?
How to customize Plesk URL
Unable to open/rename file in File Manager on Plesk server: Access denied
How to disable access to Plesk for root or administrator users?
Unable to sync a subscription with service plan on Plesk server: Unable to accept the template: the following limitations are exceeded
Syncing the subscription with its service plan failed because some of the services or resources defined in the plan cannot be actually provisioned with the subscription
Plesk Administrators (Custom View), Customers or Resellers are unable to manage security settings in Plesk
Log rotation doesn't work for a particular domain in Plesk: error creating output file
Plesk is not available: Logon failure: the user has not been granted the requested logon type at this computer or Error 503. The service is unavailable
How to find version of Plesk installed on server?