Crashes when opening minecraft

Opening minecraft,will crash the game.

 

*Expected Result:

      Open minecraft and play with friends.

 

*Actual Result:

      Crashes your minecraft if you open it.

 

*How to reproduce(there is a chance it will not work):

       1.Open minecraft with wifi on.

       2.Wait for a couple of seconds and it will crash.

 

-This will affect of playing online servers or with friends.