知识库上传文件后分块报错，错误详细：

[goodmansix]

                   "chunkingError": {
                        "body": {
                            "detail": "trigger chunk embedding async task error. Please make sure the APP_URL is available from your server. You can check the proxy config or WAF blocking"
                        },
                        "name": "TaskTriggerError"
                    },