[W 2024-11-10 02:40:15.420 ServerApp] A _jupyter_server_extension_points function was not found in jupyter_lsp. Instead, a _jupyter_server_extension_paths function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[W 2024-11-10 02:40:15.562 ServerApp] A _jupyter_server_extension_points function was not found in notebook_shim. Instead, a _jupyter_server_extension_paths function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2024-11-10 02:40:16.294 ServerApp] Extension package panel.io.jupyter_server_extension took 0.7170s to import
[I 2024-11-10 02:40:16.300 ServerApp] jupyter_lsp | extension was successfully linked.
[I 2024-11-10 02:40:16.303 ServerApp] jupyter_server_terminals | extension was successfully linked.
[I 2024-11-10 02:40:16.307 ServerApp] jupyterlab | extension was successfully linked.
[I 2024-11-10 02:40:16.311 ServerApp] notebook | extension was successfully linked.
[I 2024-11-10 02:40:16.583 ServerApp] notebook_shim | extension was successfully linked.
[I 2024-11-10 02:40:16.583 ServerApp] panel.io.jupyter_server_extension | extension was successfully linked.
[I 2024-11-10 02:40:16.640 ServerApp] notebook_shim | extension was successfully loaded.
[I 2024-11-10 02:40:16.643 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2024-11-10 02:40:16.644 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2024-11-10 02:40:16.650 LabApp] JupyterLab extension loaded from C:\Users\hp\anaconda3\Lib\site-packages\jupyterlab
[I 2024-11-10 02:40:16.650 LabApp] JupyterLab application directory is C:\Users\hp\anaconda3\share\jupyter\lab
[I 2024-11-10 02:40:16.650 LabApp] Extension Manager is ‘pypi’.
[I 2024-11-10 02:40:16.892 ServerApp] jupyterlab | extension was successfully loaded.
[I 2024-11-10 02:40:16.896 ServerApp] notebook | extension was successfully loaded.
[I 2024-11-10 02:40:16.897 ServerApp] panel.io.jupyter_server_extension | extension was successfully loaded.
[I 2024-11-10 02:40:16.898 ServerApp] Serving notebooks from local directory: C:\Users\hp
[I 2024-11-10 02:40:16.898 ServerApp] Jupyter Server 2.14.1 is running at:
[I 2024-11-10 02:40:16.898 ServerApp] http://localhost:8888/tree?token=db2fbf544c2a5520f2b54a257fc97a7e2b8644236cf3ef15
[I 2024-11-10 02:40:16.898 ServerApp] http://127.0.0.1:8888/tree?token=db2fbf544c2a5520f2b54a257fc97a7e2b8644236cf3ef15
[I 2024-11-10 02:40:16.898 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[E 2024-11-10 02:40:16.898 ServerApp] Failed to write server-info to C:\Users\hp\AppData\Roaming\jupyter\runtime\jpserver-18000.json: PermissionError(13, ‘Permission denied’)
Traceback (most recent call last):
File “C:\Users\hp\anaconda3\Scripts\jupyter-notebook-script.py”, line 10, in
sys.exit(main())
^^^^^^
File “C:\Users\hp\anaconda3\Lib\site-packages\jupyter_server\extension\application.py”, line 623, in launch_instance
serverapp.start()
File “C:\Users\hp\anaconda3\Lib\site-packages\jupyter_server\serverapp.py”, line 3119, in start
self.start_app()
File “C:\Users\hp\anaconda3\Lib\site-packages\jupyter_server\serverapp.py”, line 3023, in start_app
self.write_browser_open_files()
File “C:\Users\hp\anaconda3\Lib\site-packages\jupyter_server\serverapp.py”, line 2890, in write_browser_open_files
self.write_browser_open_file()
File “C:\Users\hp\anaconda3\Lib\site-packages\jupyter_server\serverapp.py”, line 2913, in write_browser_open_file
with open(self.browser_open_file, “w”, encoding=“utf-8”) as f:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
PermissionError: [Errno 13] Permission denied: ‘C:\Users\hp\AppData\Roaming\jupyter\runtime\jpserver-18000-open.html’
Hi @Kailash_Chandra,
Welcome to the Anaconda community!
Just Googled the error message you were getting and I think it looks like a known issue with the permissions in the working location of your Jupyter Notebooks.
This issue in Github has a lot of other users with the same issues and a few different solutions that you can try. But please post back here and on Github if you manage to find a solution that works 
Thanks,
Jack