title: Modules::run() throwing error: "Unable to locate the specified class: Session.php"
body: <p>I am using CodeIgniter 3 with wiredesignz HMVC.</p>
  
  <p>I have a controller that renders a view. If I call <code>Modules::run('OtherModule/Controller/Action)</code> from within that view, it shows the following message at the bottom:</p>
  
  <pre><code>Unable to locate the specified class: Session.php
  </code></pre>
  
  <p>Session is included in the auto-load configuration and works fine in all controllers without references to controllers in other modules. Removing the <code>Modules::run()</code> statement gets rid of the error and the referenced method is an empty dummy, so the error must come from <code>Modules::run()</code> itself.</p>
  
  <p>Google shows a few similar questions but none have been answered. Hopefully someone has figured it out since the last time it was asked. Help is greatly appreciated! Thanks in advance!</p>