error when trying to automatically upgrade from 2.7 to 2.7.1

deactivate or delete the
wordpress automatic upgrade plugin
it is conflicting with the wordpress auto upgrader

I don’t have that plugin installed

I have the same problem.

not sure then
could be a permissions problem
could be a cURL error

On another thread someone said it was a hosting space issue.
I did not realize I was full on my web server. When I increased my space everything worked. (upgrade for wordpress and all my plugins.)