I am still getting this error after logging in my username in https://trello.com/login:
Cannot POST /login
What seems to be the cause?
@Dante Lopez Welcome to the Atlassian community
Have you tried a different browser or clearing your browsers cache? Are you using Chrome, if you are using Chrome you might be logged in with an account that is different then your Atlassian account, I have seen this cause issues.
It looks like you're new here. Sign in or register to get started.