NODE-RED配置新节点后不能登入web页面，请大神指教

userabc

NODE-RED系统环境：armbian                                  /ROOT/.NODE-RED

在一个flow流里配置了一个新节点，网页就不能打开了。
ssh进入系统执行 node-red ： 请大神指教，
root@aml:~# node-red
7 Sep 22:13:07 - [info]

Welcome to Node-RED
===================
7 Sep 22:13:07 - [info] Node-RED version: v1.0.3
7 Sep 22:13:07 - [info] Node.js  version: v12.13.1
7 Sep 22:13:07 - [info] Linux 5.3.0-aml-g12 arm64 LE
7 Sep 22:13:08 - [info] Loading palette nodes
Loading ale-iot-hub: Alcatel Lucent Entrerprise IOT HUB sdk, version: 0.0.28
7 Sep 22:13:18 - [info] Dashboard version 2.22.1 started at /ui
7 Sep 22:13:18 - [warn] ------------------------------------------------------
7 Sep 22:13:18 - [warn] [node-red-node-ui-table/ui_table] Type already registered
7 Sep 22:13:18 - [warn] ------------------------------------------------------
7 Sep 22:13:18 - [info] Settings file  : /root/.node-red/settings.js
7 Sep 22:13:18 - [info] Context store  : 'default' [module=memory]
7 Sep 22:13:18 - [info] User directory : /root/.node-red
7 Sep 22:13:18 - [warn] Projects disabled : editorTheme.projects.enabled=false
7 Sep 22:13:18 - [info] Flows file     : /root/.node-red/flows_aml.json
7 Sep 22:13:18 - [info] Server now running at http://127.0.0.1:1880/
7 Sep 22:13:18 - [warn]

---------------------------------------------------------------------
Your flow credentials file is encrypted using a system-generated key.

If the system-generated key is lost for any reason, your credentials
file will not be recoverable, you will have to delete it and re-enter
your credentials.

You should set your own key using the 'credentialSecret' option in
your settings file. Node-RED will then re-encrypt your credentials
file using your chosen key the next time you deploy a change.
---------------------------------------------------------------------

7 Sep 22:13:18 - [info] Starting flows
7 Sep 22:13:18 - [info] [smartplug-device:4606d3a.04b482c] Status changed: undefined-->initializing
7 Sep 22:13:18 - [info] [modbus server:a04faf1a.f1de8] Modbus TCP Server listening on 192.168.3.33:8899.
7 Sep 22:13:19 - [info] Started flows
7 Sep 22:13:19 - [info] [tcp in:4605d38d.2933bc] listening on port 8000
7 Sep 22:13:19 - [red] Uncaught Exception:
7 Sep 22:13:19 - Error: listen EADDRNOTAVAIL: address not available 192.168.3.33:8899
    at Server.setupListenHandle [as _listen2] (net.js:1284:19)
    at listenInCluster (net.js:1349:12)
    at doListen (net.js:1488:7)
    at processTicksAndRejections (internal/process/task_queues.js:81:21)
root@aml:~#

谢谢！

userabc

补充一下：其他flow流正常工作，我看到其他外部设备正运行。
说明刚刚调试的流单独错误