Jupyter Hub server connection problem

Hello, I am trying to log into my Jupyterhub and I keep getting this error, Spawn failed: Server at http://cpu-node-64:55932/user/sbhamidipati/ didn't respond in 120 seconds
This has happened multiple times. I tried to start the server by selecting the right project folder allocated, both insectorco and ancestor. It still does not start and gives the same error. I was able to log into these folders on jupyterhub previously.
Can you please fix it so my server can start running?

Thanks in advance!

Hell, I am trying to login into my Jupyterhub and I keep getting this error, Spawn failed: Server at http://cpu-node-64:55932/user/sbhamidipati/ didn't respond in 120 seconds
This has happened multiple times. Can you please fix it so my server can start running?

Thanks in advance!

Hello,

Could you explain to us how you proceed exactly (web address used, ...) ?

For information, the issue has been resolved.
A local python installation (.local/lib/python3.9) causes some conflicts with Jupyter.
Just remove/disable the local installation to avoid this kind of error.