Using null as the key parameter for array_key_exists() is deprecated

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    • S26-W24/25, S26-W26/27, S26-W30/31, S26-W34/35, S26-W36/37
    • 4

      Steps to reproduce:

      1. Install on Amazon Linux 2023 arm64 (mysql + nginx)
      2. Setup front-end
      3. Login

      Result:
      See error on any dashboard

      Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead [zabbix.php:17 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerDashboardView->doAction() → CDashboardHelper::getWidgetLastType() in include/classes/helpers/CDashboardHelper.php:694]

      Expected:
      No error expected

        1. image-2026-05-14-11-28-52-259.png
          650 kB
          Jo Masse
        2. image-2026-08-25-13-13-19-326.png
          1018 kB
          Jo Masse
        3. zbx-27513-7.4.patch
          4 kB
          Alexander Vladishev
        4. image-2026-09-04-10-24-33-089.png
          197 kB
          Glebs Mirosnikovs

            Assignee:
            Ivo Kurzemnieks
            Reporter:
            Sergii Molchanov
            Team B
            Votes:
            4 Vote for this issue
            Watchers:
            12 Start watching this issue

              Created:
              Updated:

                Estimated:
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                36h
                Remaining:
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                Logged:
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                39.75h