Good night

I wanted to know if you could help me with an "ERROR" or "BUG" that happened to me from today in the morning.
- These are the events that happen to me

-When I wanted to log in to the official Minecraft website, but at
  moment of login does not leave me and nothing happens

-At the moment I log in to the Launcher Original, it appears to me
  Sorry, try again when making internet connection (supposedly I am connected to the internet)

-When I had another account registered in the launcher the "Play" button appears                   "Play without connection"

-I could enter the game and everything, but when I enter any server I get this:
  Login failed authentication is currently disabled
  for maintenance

-Reinstall all the components used by minecraft, Java, Launcher, and not even get solved

Can someone help me ??
Thank you.

-Unfortunately I do not have proof because both accounts were disconnected