• 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.

migration

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    Issue Migration: mdb.c assertion failed with Plesk 18.0.76

    A large proportion of migrations fail when migrating between servers with a sizeable number of domains (>100) with the following C error: stderr: [2026-02-24 16:37:15.295] 917424:699dc59ea1a8b ERR [util_exec] proc_close() failed ['/opt/psa/admin/bin/mailmng-core' '--add-domain'...
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    Issue Plesk Migration Gets Stuck On Specific Subscription

    I recently posted a question about Plesk Migration speed (Question - Plesk Migration Obsidian to Obsidian: How Long To Expect?). It appears to be that it's a specific subscription that's bugged. Other subscriptions, even ones containing substantially more data, are migrating just fine. On the...
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    Question Plesk Migration Obsidian to Obsidian: How Long To Expect?

    I am working on migrating from one server to another, both running the latest Plesk Obsidian for Linux, using the Plesk migration tool. For the smaller subscriptions, it works like a dream, but I have a few websites that take up a much larger amount of disk space, several around 30-35 GB and one...
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