title: Deploying Symfony2 app getting fosuserbundle errors
body: <p>I have installed my Symfony project on another computer with the same specifications, and I receive the following error when I login with fosuserbundle: </p>
  
  <p><code>Authentication request could not be processed due to a system problem.</code></p>
  
  <p>I can't find anything of interest in the app/logs files. I run the app in dev mode. Cleared cache both manually and from the console. I setup the db with doctrine:database:create. It works to create a new user with   <code>fos:user:create</code> and it's successfully saved to the database.</p>
  
  <p>I have no idea where to go from here.</p>