Can't launch Jupyter Notebook: certfile "/home/ubuntu/certs/mycert.pem" does not exist

I have an issue with Python and launching Jupyter Notebooks from Anaconda. I couldn’t figure this out for a month now. When I try to launch a Jupyter Notebook I keep getting this error:

certfile “/home/ubuntu/certs/mycert.pem” does not exist

I have no idea what the problem is. I have been taking multiple Python courses before and most recently used it for exercises to pass the AWS Machine Learning exam. I need to fix it immediately to continue studying. I can chat online and share my screen as well, so that you can navigate and see yourself. Please let me know if you can help. Thanks.