Plesk Service/Interface
This section contains articles about failed Plesk interface actions and broken Plesk service.
- Which ports should be opened in the firewall on a Plesk server?
- On Plesk server with CloudLinux, creating domain or changing domain's hosting type fails: Error: hosting update is failed
- Unable to create Scheduled Task for domain in Plesk: Call to a member function getDomain() on null.
- How to hide the Monitoring button from the domain card in a Plesk server?
- An issue with the FTP user creation: Internal error Failed to load tree data.
- Error on Plesk for Windows server: Module "IsapiCachesModule" could not be found
- How to troubleshoot the website availability via Website Log Check in Plesk?
- On a Plesk server, information from plesk bin service_plan --info differs from plesk bin service_plan --xml-info
- Error when deleting a domain on a Plesk server: Result of interface implementation call: failure: Can not find domain by id
- Error when trying to log in to Plesk UI: Base table or view not found: 1146 Table 'psa.smarthosts' doesn't exist
- Warning when applying Performance Booster on a website on a Plesk server: Custom PHP directives are specified in this domain's PHP settings.
- Error on Login: "TypeError: Cannot read properties of undefined (reading 'toLowerCase')"
- The IonCube loader is not available for installation in Plesk GUI
- Error in Plesk: License: Expected ',' or '}' after property value in JSON at position 52 (line 1 column 53)
- Plesk provides error in Tools & Settings > IP Addresses Banning (Fail2Ban) > Banned IP Addresses menu: No module named 'fail2ban'
- IP address cannot be deleted in Plesk: IP address 203.0.113.2 cannot be removed because it is used by one or more domains for their mail service IP address
- Domain's page cannot be open in Plesk with error: TypeError: Cannot read properties of null (reading 'id')
- When will Plesk support Windows Server 2025?
- Is it possible to hide Vulnerability Protection promo banner on the "Security Status" drawer in WP Toolkit in Plesk?
- Unable to migrate a customer on a Plesk server: You cannot manage resellers due to license restrictions
- How to move a domain between customers on a Plesk server?
- How to change my Plesk server home dashboard to the new design?
- Saving Hosting Settings on Plesk for Linux fails: JSON.parse: Unexpected non-whitespace character after JSON at position 19198 of the JSON data, zone example.com/IN: has no NS records
- Plesk interface on Plesk Onyx 17.5 and earlier is not accessible: syntax error, unexpected ':', expecting ';' or '{' (WelcomePanelTrait.php:15)
- Restricted mode does not restrict access to key features for additional administrators in Plesk
- Does Plesk create tasks besides those in the Windows Task Scheduler?
- Plesk Repair Kit error: pm_Settings::set. Value length 5000 expected, XYZ received
- Extensions return ERR_SSL_PROTOCOL_ERROR, cannot log in with 2-factor authentication after update to Plesk Obsidian 18.0.61
- Plesk inaccessible after enabling HTTP3 or Plesk Premium Antivirus cannot be enabled in Mail Server Settings
- Unable to log into Plesk using one time link after Plesk update to 18.0.61: Incorrect redirection to port 8880