Benjamin, I don't have any help for the internal server error, but you can definitely set up the environment variables from your manually crafted Sendgrid account on your app directly via heroku config:add. This will mask the old credentials and get you back on your feet until you can track down what's up. As to what do do with the "internal server error", I'd advise you to open a support ticket.
-p On Fri, May 27, 2011 at 9:30 AM, Benjamin Orozco <beno...@gmail.com> wrote: > We started using Sendgrid addon but then we decided to use a manually > crafted Sendgrid account in our app > > But now I can't remove sendgrid:free addon from my account: > > > heroku addons:remove sendgrid:free > > Removing sendgrid:free from cotizahoy-pruebas... FAILED > > ! Internal server error > > > Not even Heroku's web UI i able to do it: > > > HTTP Error 500 (Internal Server Error): An unexpected condition was > encountered while the server was attempting to fulfill the request > > > Any help very appreciated, our outgoing emails are frozen! > > -- > You received this message because you are subscribed to the Google Groups > "Heroku" group. > To post to this group, send email to heroku@googlegroups.com. > To unsubscribe from this group, send email to > heroku+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/heroku?hl=en. > -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to heroku@googlegroups.com. To unsubscribe from this group, send email to heroku+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.