Plesk Service/Interface

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

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?
Various Plesk operations fail: error setting certificate verify locations: CApath: none
File Manager or Backup Manager fails for all domains: Directory does not exist or isn't writable: C:\Program Files (x86)\Plesk\PrivateTemp
Operation in Plesk fail with "Error: no secure shell available": chroot: failed to run command ‘/bin/bash’: Permission denied
Unable to log in to Plesk: Unable to set up default locale: default locale does not exist or undefined
Plesk shows the following error after removing a subscription: AH00543: httpd: bad user name jdoe
Unable to change service plan for a subscription in Plesk: Invalid parameter number: no parameters were bound
Error when accessing Plesk: Unable to get PSADb administrator password: The system cannot find the file specified
How to check domain traffic usage and interpret the domain statistics page in Plesk UI?
Unable connect to FTP: Failed to retrieve directory listing
Unable to changing an IP address for a domain in Plesk via CLI: it is already used by another account.
Can't delete an IP address from Plesk: cannot delete main IP on interface
Plesk Extension search keeps loading without any results
Mail option is missing and/or mail service can not be enabled for domain in Plesk: ERROR:outgoing:column name is not unique
Plesk interface is not accessible: The paging file is too small for this operation to complete
How to hide links in the footer in Plesk
Various actions fail in Plesk with Fail2Ban installed after server reboot: Unable to open file /run/lock/files/, There is no directory /var/run/
Large spaces appear between lines in Plesk Code Editor when Atomic Secured Linux extension is enabled
On Plesk for Linux server, curl command in chrooted shell or in scheduled task fails: curl: (77) error setting certificate verify locations
How to add headers to Plesk Web Interface pages?
Domains are missing at Websites & Domains tab in Plesk Web Admin Edition
Unable to access the Backup Manager under additional Plesk user account: Permission denied
Services on Plesk server are periodically down: service terminated unexpectedly