• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Recent content by Brian Curtis

  1. Brian Curtis

    PHP warnings during plugin updates

    We're seeing similar error messages at random during the overnight WP Toolkit maintenance run: Website xxx: Unable to update plugin 'contact-form-7_5.1.5_1_', details: PHP Warning: Declaration of WP_CLI\UpgraderSkin::feedback($string) should be compatible with...
  2. Brian Curtis

    Resolved Failed to update the ModSecurity rule set

    This issue seems to have been resolved, at least for us. Existing Plesk installs stopped complaining when I checked this morning. The most recent Plesk implementation that we launched during the occurrence of this issue did require a reinstall of the ModSecurity component. I did not try the...
  3. Brian Curtis

    Resolved Failed to update the ModSecurity rule set

    We're seeing the same error on existing Plesk installs and a new install last night when trying to enable WAF. Only difference is CentOS 7.3.1611.
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