Technical questions
Articles related to Plesk migration, upgrade, databases and etc
Plesk UI/Service
- Unable to turn off/turn on WordPress notification via CLI commands
- Code Editor adds CRLF line terminators to a file
- Unable to access a subscription: syntax error, unexpected 'Jx' (T_STRING)
- How to create databases automatically after domain creation?
- Why http://example.com:8443 redirects to https://hostname.com:8443?
- Cannot create subscription or add hosting to existing subscription: Error: skelmng failed: Access is denied
Other Services
- How to get or reset password for admin account in Plesk
- Plesk Help HUB
- How to change PHP directives post_max_size and upload_max_filesize for all subscriptions on the server?
- How to rebuild chroot template?
- Chrooted shell does not work after dist-upgrade
- How to delete stuck task?
Webserver
- Unable to install Let's Encrypt SSL: Invalid response from example.com: 404 Not Found
- Plesk for Linux services logs and configuration files
- Which Ports Need To Be Opened for all Plesk Services to Work with a Firewall?
- Plesk interface runs slow: cURL cannot communicate with license server
- Newly created subdomains can not be resolved
- Cannot open websites: (24)Too many open files
Website Builder
- Web Presence Builder: The value in this field is invalid
- How to back up/restore of customized theme in Skins and Color Schemes extension?
- What is the difference between Presence Builder and Web Business Builder
- Is it possible to implement PHP script into Web Presence Builder?
- French content is not showing after publishing a website in Web Presence Builder
- Cannot open Web Presence Builder editor: SB_Upgrade_Exception: The database upgrade is not completed
Installation & Upgrade
- How to receive Plesk product updates information?
- How to Install Plesk for Linux
- Plesk available editions and differences between them
- Cannot install Plesk micro-updates
- Yum update fails: ERROR: Test Transaction Errors: package binutils-2.25.1-32.xxx (which is newer than binutils-2.25.1-31.xxx) is already installed
- Unable to install system updates via Plesk: Update information is not available for package(s)
- Attempt to create mailbox fails: Configuration system failed to initialize Data at the root level is invalid
- Certificate error during the connection to the email account via email client application.
- Maillog warning: Connection concurrency limit exceeded
- How to find which users sent most of the emails?
- Postfix does not properly start during the system load
- Unable to change passwords for forwarding mail accounts
DNS & Statistics
- Is it possible to automatically create missing DNS zones?
- How to add SPF record for all domains on Plesk server?
- Unable to add AWS Route 53 domains with DKIM keys: CharacterStringTooLong (Value is too long)
- When Plesk server acts as slave DNS server, DNS checkers like MXToolbox shows warning Open Zone Transfer Detected. How to fix it?
- Subdomain's disk space is shown as domain's disk space
- Unable to start BIND: named-chroot.service: control process exited, code=exited status=1
Databases
- What is the root password for MySQL?
- Unable to access Plesk: Access denied for user 'admin'@'localhost' (using password: YES)
- Unable to create a customer database via CLI on Plesk Multi Server
- MySQL dump restore fails: Cannot add or update a child row: a foreign key constraint fails
- A database user has access to other databases in the subscription
- Version value is not specified for MSSQL installed
Backup, Restore & Migration
- APS applications not registered in Plesk after migration
- Migration fails with backup_info*: Cannot stat: No such file or directory
- How to migrate from a Windows server with custom hosting to Plesk?
- Warning after migration from Plesk Onyx: The scheduled task already exists
- Remote databases are migrated to one common default database server
- Unable to access Backup Manager after Update: Failed to parse response. Reason: Failed to read data from stream Process output
Applications & Extensions
- Cannot issue Let's Encrypt certificate: An issue occured while securing the domain
- Unable to install Let's Encrypt SSL on a domain with multiple IPs: 403 Invalid response from
- Error while installing/removing DNSSEC: Package "plesk-zone-checker" is not available
- Unable to access Presence Builder: Unable to connect to Parallels Web Presence Builder Server. Please contact your administrator.
- Cannot manage Plesk via iOS Plesk Mobile application: The new version of Mobile API extension is available
- Cannot install Docker: Sub-process /usr/bin/dpkg returned an error code (1)