• 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 After Restart Plesk admin panel cannot accessible, http 500

@gerald

New Pleskian
Server operating system version
Ubuntu 22
Plesk version and microupdate number
Plesk Obsidian 18.0.56
After Restart the Plesk Server Cannot access the URL admin , but SSH I can access. Plesk admin cannot access. Error HTTP 500

Please help all my sites doesn't work now.

Plesk was good control panel back in 6 years ago, I used it for my old VPS. After getting never versions problems are making more, I don't know why they create problem to make money to solve or what ? Always new products are bunch of bugs. Can someone help me please
 
Hello, @gerald. If the issue still persists, could you please review the following two log files:

/var/log/plesk/install/autoinstaller3.log
/var/log/plesk/panel.log

and confirm what are the latest entries logged.
 
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