title: Magento 1.7 Fatal Error: Class 'Mage_Profile_Helper_Data' not found in Mage.php
body: <p>I keep getting this message when I try to go to a user profile page in the frontend. Can someone help me find a solution. I'm very new to Magento. </p>
  
  <p>Fatal error: Class 'Mage_Profile_Helper_Data' not found in /home/.../public_html/store/app/Mage.php on line 546</p>
  
  <p>Also, I believe this was working recently but I have only made some css changes to the theme so not sure how I could have broken this.</p>
  
  <p>I have also recompiled and disabled compilation from the admin panel.</p>
  
  <p>Update:</p>
  
  <p>I found this in Data.php:</p>
  
  <pre><code>class MYSITE_Profile_Helper_Data extends Mage_Core_Helper_Abstract{
  
      public function getProfilesUrl(){
          return Mage::getUrl('profile/profile/index');
      }
  }
  </code></pre>
  
  <p>And I found this in app/etc/modules/MYSITE_Profile.xml</p>
  
  <pre><code>&lt;config&gt;
  &lt;modules&gt;
      &lt;MYSITE_Profile&gt;
          &lt;active&gt;true&lt;/active&gt;
          &lt;codePool&gt;local&lt;/codePool&gt;
          &lt;depends&gt;
              &lt;Mage_Core /&gt;
          &lt;/depends&gt;
      &lt;/MYSITE_Profile&gt;
  &lt;/modules&gt;
  &lt;/config&gt;
  </code></pre>