• 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 tnickoloff

  1. T

    Issue All websites and plesk spontaneously unreachable

    Hi damaverick, Pretty same happens to my VPS. It worked just fine 8 months and last week suddenly became unreachable. No site, no Plesk. I can't login SSH even. Initially support said: "Looks like network problem. Will investigate in workdays" (that was in saturday). In monday they said: "No...
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    Issue 100% CPU

    Peter, thank you very much for your reply! I did all what you wrote to me. I set 'Max open files' to 4096. Surprisingly for me the check before new setting showed two pretty different values: grep 'Max open files' /proc/$(cat /var/run/nginx.pid)/limits Max open files 1024...
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    Issue 100% CPU

    It is activated fail2ban. Here is part of /var/log/sw-cp-server/error_log:
  4. T

    Issue 100% CPU

    It is activated fail2ban. Here is part of /var/log/sw-cp-server/error_log: 2024/02/21 12:33:21 [crit] 85549#0: accept4() failed (24: Too many open files) 2024/02/21 12:33:35 [crit] 85549#0: accept4() failed (24: Too many open files) 2024/02/21 12:34:05 [crit] 85549#0: accept4() failed (24: Too...
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    Issue 100% CPU

    Yes. 70GB free.
  6. T

    Issue 100% CPU

    Hello, My VPS gets 100% CPU usage caused by mariadb and sw-engine. I tried this solution: but when I start sw-engine I got 100% CPU usage again. I tried this couple of times and every time I stopped sw-engine, there was same stuck processes. Later after a couple of hours (may be 3 or more)...
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