Incomplete management dashboard

Hello guys.
recently, with the release of version 2.5.5 of the management center, I opted to upload the version in my docker file.
At first I don’t see any errors, but the management panel is incomplete so I can’t manage clients and functions.
Am I missing something unnoticed?
Below is a log file and an image of the management panel.
Thanks for listening.

LOG ↓↓
Starting Management Center for Eclipse Mosquitto
MMC is starting in the online mode
(node:8) [DEP0128] DeprecationWarning: Invalid ‘main’ field in ‘/management-center/node_modules/swagger-ui-express/package.json’ of ‘./lib/index.js’. Please either fix that or report it to the module author
(Use node --trace-deprecation ... to show where the warning was created)
No license key found or provided.
Fri, 02 Dec 2022 14:07:02 GMT express-session deprecated undefined resave option; provide resave option at start.js:252:24
Fri, 02 Dec 2022 14:07:02 GMT express-session deprecated undefined saveUninitialized option; provide saveUninitialized option at start.js:252:24
Starting Mosquitto proxy server at
Ignore loading plugins: no premium license provided or license not valid
Loaded plugin: “cedalo_login” (Cedalo Login)
Loaded plugin: “cedalo_user_profile” (Cedalo User Profile)
Loaded plugin: “cedalo_connect_disconnect” (Cedalo Connect / Disconnect)
Connecting to “Mosquitto 2” on mqtt://mosquitto:1883
Started Mosquitto proxy server at
Connected to ‘Mosquitto 2’ at mqtt://mosquitto:1883
No license key found or provided.

Hello Pedro,

The new release was not yet done for the open-source version of the MMC and Mosquitto.
Only for paid subscriptions. We are still working on the open-source release.
That´s why you are getting errors.



Hello Tizian,
Currently, unfortunately our application does not yet support a signature, but I believe that this is a matter of time to happen.
How can I tell which tags are open-source or even when there is an open-source release for that version?

Thanks for the feedback.

Hi pedro,

We announce new OS releases in our newsletter as well.
That is the best way to keep track of updates.