I'm trying to run
jupyter lab --collaborative
It starts correctly but as soon as I connect to the server (open the url in my browser), I start getting warnings of this kind
[W 2023-03-03 13:41:26.430 ServerApp] 404 GET /api/yjs/JupyterLab:globalAwareness ([email protected]) 2.88ms referer=None
and I can't open or create any notebook (it gets stuck loading forever)
I tried starting jupyterlab without the --collaborative option adn everything worked fine. Can someone explain to me what is happening? (I am nowhere close to an expert on anything computer related, so I would greatly appreciate an easy to understand answer)