• 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.

Issue Failed to reset cache for the instance

dicker

Basic Pleskian
Server operating system version
Ubuntu 22.04.3 LTS
Plesk version and microupdate number
Plesk Obsidian Version 18.0.55 Update #2, zuletzt aktualisiert: 2. Okt. 2023 20:18:46
Hello,
I constantly receive emails with the following content.
These are a lot of messages from different websites with different instance numbers.
Failed to reset cache for the instance #26: Failed to update PHP handler for the instance #26
 
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