The Facebook and whatapp down for 30 min

On Friday the all the instagram and whatapp accidentally get down beacuse of an server issue . The clearification is not going form facebook or Mark jukarbarg

 

5xxx server error

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I think mark jukarbarg should be clearification of this issue because lots of user can't work for 30 min , many businesses work gets tops for an 30 min . And also get sad because of the down .