title: Session class DOES NOT Exist on Parse.com
body: <p>I am currently using Parse as the backend for a mobile app. I just noticed that the Session class does not exist on the dashboard, and I couldn't find a way to make it appear. Although I'm pretty sure it is there because my app works fine as users can login (and stay logged in until logout) without issues.</p>
  
  <p>According to Parse.com this should automatically created. I currently have Installation, User, Role, and custom classes I created myself.</p>
  
  <p>It is driving me crazy as I am going to migrate to Parse Server, but I just can't find the Session class, it is not being migrated to the destination Mongo DB either.  This means as soon as I switch to Parse Server, users will start getting 'Invalid session token' errors.</p>
  
  <p>Btw I have a staging environment, the Session class does exist on there, but not on my production environment. </p>