Like in title - when I'm trying to run database on Heroku, I receive this error.
heroku run rake db:migrate
Running `rake db:migrate` attached to terminal... up, run.3332
! Authentication error
That's all. I'm following this (https://devcenter.heroku.com/articles/getting-started-with-ruby#use-a-database) tutorial, till this moment everything went well. I can't even find any similar topic.
@EDIT
I tried to follow this topic: https://github.com/ddollar/heroku-accounts/issues/47
Even recreating account didn't help.