Knowledge base

• Troubleshooting guide
  • Automatic troubleshooting
  • Type of issues
    • Issues with DNS-server
    • Issues with web server
    • Issues with mail
    • Issues with web-module
    • Issues with IP address
    • Issues with WordPress
    • Issues with Docker
    • Issues with control panel
    • Issues with Nginx
    • Issues with ihttpd
    • Issues with CloudLinux
    • Issues with PHP on CloudLinux
    • Issues with statistics on CloudLinux
    • Issues with Let's Encrypt
• Step-by-step guides
  • How to move ispmanager from one server to another
  • Import data from cPanel into ispmanager
  • How to migrate from Plesk
  • Migrating from CentOS 8 to AlmaLinux 8
  • How to change the repository from beta to stable
  • How to migrate from ispmanager 4 Lite to ispmanager 6 Lite
  • Upgrade from ispmanager 4
  • Upgrade from ispmanager lite, pro, host to ispmanager business
• Username length
• Frequently asked questions
  • How to purchase a service from ispmanager?
  • How do I check the SSL certificate for the email domain?
  • How do I change the IP address used by ihttpd?
  • Why is another website opened when I try to open mine?
  • How to work with ispmanager in OpenVZ?
  • How do I restrict access to phpMyAdmin?
  • How to reboot the server?
  • How to find out the version of the panel?
  • How do I change the TLS version?