title: My Javascript file was replaced by a line of null
body: <p>It's hard to see, but what follows is the top line of my javascript file and its missing all of my code. In place of the code is the word "null" repeated over and over again. Does anybody know why and how this would happen?
  <a href="https://i.stack.imgur.com/Kmhs4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Kmhs4.png" alt="enter image description here"></a></p>