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Applications & Extensions

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Plesk applications and extensions installation/management articles. WordPress, Joomla, Let's Encrypt, CloudFlare and etc.

  • Unable to install a Let's Encrypt certificate: Too many certificates already issued for exact set of domains
  • Unable to remove the domain with Prestashop application: Removal hangs and fails with 502 Bad Gateway error
  • Unable to install Softaculous or SitePad extensions: POSIX extension is not loaded in PHP
  •  Let's Encrypt installation error on Plesk server: DNS problem: NXDOMAIN looking up A
  • How to secure the webmail with a Let's Encrypt certificate in Plesk
  • What is Plesk Multi Server extension?
  • Is there a way to bind a docker container to localhost only?
  • How to secure WordPress in Plesk
  • WordPress website in Plesk shows 500 Internal Server Error on Windows: open_basedir restriction in effect: .mo is not within the allowed path(s)
  • Unable to enable the Fail2ban jail: Failed to reload following jails due to errors in configuration
  • Does Plesk support Adobe ColdFusion?
  • Unable to update/install/clone WordPress instance: Allowed memory size of X bytes exhausted
  • Unable to manage WordPress instance in Plesk: Unable to locate configuration path
  • Cannot disable Multi-Factor Authentication for a customer in Google Authenticator in Plesk
  • Application vault does not show any applications
  • MySQL error in Plesk for Linux: Column count of mysql.user is wrong. Please use mysql_upgrade to fix this error
  • Installing application in Plesk from Application Vault or via CLI hangs at 0%
  • Unable to open the Extensions page: Unable to connect to the extensions catalog: Connection timed out
  • How does authentication via Plesk LDAP Auth extension work?
  • Unable to update Joomla: Non-zero exit status returned by script
  • If Plesk Firewall is enabled, rules manually added in CLI are removed
  • Let's Encrypt auto renew is not working for domains or Plesk with renamed certificates
  • Unable to edit posts or use plugin dashboard in WordPress dashboard after applying security measures by Plesk WordPress Toolkit
  • How to manage automatic WordPress updates for all the existing instances?
  • Unable to install/update APS application in Plesk: Unable to change current directory
  • Unable to list APS applications: Search results could not be loaded at the moment
  • Unable to manage subscription or install Let's Encrypt certificate in Plesk: Failed to updated ip. Can't set to addon domain ip different from webspace ip
  • How to install Let's Encrypt certificate for domain alias in Plesk
  • APS application installation fails: There is not enough space on the disk
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