octobercms/october · error · October\Rain\Exception\ApplicationException

system::lang.server.response_empty

Error message

system::lang.server.response_empty

What it means

Error "system::lang.server.response_empty" thrown in octobercms/october.

Source

Thrown at modules/system/widgets/Changelog.php:54

    /**
     * render renders the widget
     */
    public function render(): string
    {
        return '';
    }

    /**
     * onLoadChangelog displays system changelog information
     */
    public function onLoadChangelog()
    {
        try {
            $fetchedContent = UpdateManager::instance()->requestChangelog();
            $changelog = array_get($fetchedContent, 'history');

            if (!$changelog || !is_array($changelog)) {
                throw new ApplicationException(
                    // Empty response from the server.
                    Lang::get('system::lang.server.response_empty')
                );
            }

            $this->vars['changelog'] = $changelog;
        }
        catch (Exception $ex) {
            $this->handleError($ex);
        }

        return $this->makePartial('system_list');
    }

    /**
     * onLoadPluginChangelog displays plugin changelog information
     */
    public function onLoadPluginChangelog()

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/system/widgets/Changelog.php:54 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of octobercms/october@b608633a7e (2026-08-21). Data as JSON: /api/errors/53b3f8ce5de0a416. Report an issue: GitHub.