title: Vagrant + Symfony2 Environment ContextErrorException Weirdness
body: <p>I've never had a problem with either Symfony2 or Vagrant before this point and I'm absolutely lost as to what is happening. </p>
  
  <p>Without any warning my environment died completely and will only produce the following error: </p>
  
  <pre><code>ContextErrorException: Warning: 
  file_get_contents(/Users/Paul/Sites/Project/htdocs/project-web/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/exception_full.html.twig): 
  failed to open stream: No such file or directory in /var/www/project-web/vendor/twig/twig/lib/Twig/Loader/Filesystem.php line 130
  </code></pre>
  
  <p>The reason this is strange is that Symfony is referring to my local file system...</p>
  
  <pre><code>/Users/Paul/Sites/Project/htdocs/project-web/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/exception_full.html.twig
  </code></pre>
  
  <p>....instead of the  box environement which is running Ubuntu, then referring to the unix filesystem location of 'Filesystem.php'...</p>
  
  <pre><code>/var/www/project-web/vendor/twig/twig/lib/Twig/Loader/Filesystem.php
  </code></pre>
  
  <p>I cannot get past this screen. I have just created a brand new environment and packaged it as a its own box, then using that box I still get this error. </p>
  
  <p>Can anyone help? </p>