So, we tried the 'Agent Session Timeout = 0 now, it was previously set to 43830.' option and this has not fixed it.

Any further ideas on this,

As mentioned the core issues is agents attaching files to posts, hitting reply and the attachment is gone and doesn't send, they can immediately repeat this and it works fine 2nd time.

    hsaartet

    That definitely sounds like session issues then. After work hours, TRUNCATE the entire _session table. It's important to do this after-hours as it will kill any active sessions. Once you truncate the table you can have your Agents completely clear their cache/cookies, log in, and retest.

    Cheers.

    Hi Kevin, thanks for the help, the issue is extremely intermittent.
    We only have 7 users and really only attach files 2-3 times a day, we might get a fault once or twice a week.
    Should we be looking at truncating that table nightly? or once off?
    Regards

      hsaartet

      You should have a cron job configured so the system will routinely clean expired sessions. This happens on auto-cron too (I believe) but will happen way more seldomly than a reoccurring cron job.

      Cheers.

      We have httpdocs/api/cron.php running every min..... should we have anything else?

        OK, I switched from apache FPM to FastCGI, thats a quick enough change, i'll truncate the table tonight and see where we get from there.

        truncated the sessions table..... now we just get

        No input file specified.

        OK, we use entraid login, which died with Apache fastcgi.... switched back to Apache FPM and working.....

        3 months later

        Hi,

        we have exact the same problem!
        Attachments randomly missing.
        We cannot reproduce it safely. Sometimes it works, sometimes not.

        osTicket-Version v1.18.1 (0375576)
        Server-Software Apache/2.4.29
        MySQL-Version 5.7.42
        PHP-Version 8.2.7

          Red_Peace
          Our issue is still ongoing, we havnt isolated it yet, we need to try apachi fastcgi again, but havent had time.

          9 months later

          Recently we got the issue

          Información del servidor
          Versión osTicket v1.18.1 (0375576) — v1.18.2 está disponible
          Software del Servidor Web Apache/2.4.57 (Debian)
          Versión MySQL 10.5.27
          Versión PHP 8.1.20

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