My anaconda navigator opens and closes immediately. Is there anyway to solve this?

Question

I ran an Anaconda-navigator prompt to understand what is going on and this is what it outputted. Can someone help me fix this please?

PS C:\Users\nicho> anaconda-navigator
Traceback (most recent call last):
 File "C:\Users\nicho\anaconda3\Scripts\anaconda-navigator-script.py", line 10, in <module>
   sys.exit(main())
 File "C:\Users\nicho\anaconda3\lib\site-packages\anaconda_navigator\app\main.py", line 103, in main
   from anaconda_navigator.app.start import start_app
 File "C:\Users\nicho\anaconda3\lib\site-packages\anaconda_navigator\app\start.py", line 34, in <module>
   from anaconda_navigator.widgets.main_window import MainWindow
 File "C:\Users\nicho\anaconda3\lib\site-packages\anaconda_navigator\widgets\main_window.py", line 33, in <module>
   from anaconda_navigator.api.anaconda_api import AnacondaAPI
 File "C:\Users\nicho\anaconda3\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 28, in <module>
   from anaconda_navigator.api.client_api import ClientAPI
 File "C:\Users\nicho\anaconda3\lib\site-packages\anaconda_navigator\api\client_api.py", line 20, in <module>
   import binstar_client
 File "C:\Users\nicho\anaconda3\lib\site-packages\binstar_client\__init__.py", line 14, in <module>
   from .errors import *
 File "C:\Users\nicho\anaconda3\lib\site-packages\binstar_client\errors.py", line 1, in <module>
   from clyent.errors import ClyentError
 File "C:\Users\nicho\anaconda3\lib\site-packages\clyent\__init__.py", line 10, in <module>
   from pkg_resources import iter_entry_points
 File "C:\Users\nicho\anaconda3\lib\site-packages\pkg_resources.py", line 1479, in <module>
   register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'