Facebook Error or Hacked?

 Facebook error Facebook Down, Hoe it not get hacked, Toninght (at my local time) Faceook was indicated error server, I dont know in the other place with other connection or other country is error to or not?If Faceook was error in every where I hope it was can fix soon and not be hacked by a hacker.Facebook Error Message

the message at my browser is
Internal Server Error - Read

The server encountered an internal error or misconfiguration and was unable to complete your request.
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