{"record":{"id":"53b3f8ce5de0a416","repo":"octobercms/october","slug":"system-lang-server-response-empty-53b3f8","errorCode":null,"errorMessage":"system::lang.server.response_empty","messagePattern":"system::lang\\.server\\.response_empty","errorType":"exception","errorClass":"October\\Rain\\Exception\\ApplicationException","httpStatus":null,"severity":"error","filePath":"modules/system/widgets/Changelog.php","lineNumber":54,"sourceCode":"    /**\n     * render renders the widget\n     */\n    public function render(): string\n    {\n        return '';\n    }\n\n    /**\n     * onLoadChangelog displays system changelog information\n     */\n    public function onLoadChangelog()\n    {\n        try {\n            $fetchedContent = UpdateManager::instance()->requestChangelog();\n            $changelog = array_get($fetchedContent, 'history');\n\n            if (!$changelog || !is_array($changelog)) {\n                throw new ApplicationException(\n                    // Empty response from the server.\n                    Lang::get('system::lang.server.response_empty')\n                );\n            }\n\n            $this->vars['changelog'] = $changelog;\n        }\n        catch (Exception $ex) {\n            $this->handleError($ex);\n        }\n\n        return $this->makePartial('system_list');\n    }\n\n    /**\n     * onLoadPluginChangelog displays plugin changelog information\n     */\n    public function onLoadPluginChangelog()","sourceCodeStart":36,"sourceCodeEnd":72,"githubUrl":"https://github.com/octobercms/october/blob/b608633a7e8922487d91a8161499020121c3b3bf/modules/system/widgets/Changelog.php#L36-L72","documentation":"Error \"system::lang.server.response_empty\" thrown in octobercms/october.","triggerScenarios":"Thrown at modules/system/widgets/Changelog.php:54 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"b608633a7e8922487d91a8161499020121c3b3bf","analyzedAt":"2026-08-21T04:24:57.515Z","schemaVersion":2},"datasetVersion":"2026-08-21T11:28:35.574Z"}