I got this message this morning when trying to push to master:
"remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.
fatal: unable to access ‘gtrman97 (Andrew Killian) · GitHub…’: The requested URL returned error: 403"
I decided to go the SSH key route instead. I followed all the directions on github to make a new ssh key and added the new key to my github account. When I navigated to the project folder I was working on again and tried to push to master again I get the exact same message.