Error when opening Jupyter Notebook from terminal on Mac

I get the following error when trying to open a Jupyter Notebook (using the command jupyter notebook) from the terminal on mac.

Traceback (most recent call last): File "/Applications/anaconda3/bin/jupyter-notebook", line 11, in sys.exit(main()) File "/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 266, in launch_instance return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) File "/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "", line 2, in initialize File "/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/anaconda3/lib/python3.6/site-packages/notebook/notebookapp.py", line 1531, in initialize super(NotebookApp, self).initialize(argv) File "", line 2, in initialize File "/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 242, in initialize self.migrate_config() File "/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 168, in migrate_config migrate() File "/anaconda3/lib/python3.6/site-packages/jupyter_core/migrate.py", line 247, in migrate with open(os.path.join(env['jupyter_config'], 'migrated'), 'w') as f: PermissionError: [Errno 13] Permission denied: '/Users/Mridula/.jupyter/migrated'

I have tried to uninstall and re-install. I still face the same error. I have tried to clear the bash profile, to no avail.

Any help would be highly welcome and appreciated.

Best, Mridula