title: "There was a problem with reindexing process." after product import
body: <p>Using Magento 1.6</p>
  
  <p>I had to make some bulk changes to my catlog and so did a full product export, made the changes then imported the ammended file.</p>
  
  <p>Afterwards there were a few index that needed updating, all of them except the "Product Attributes" index correctly.</p>
  
  <p>When I try to re index that one I get the error  "There was a problem with reindexing process."</p>
  
  <p>There are no new errors created in var/report and so I have no idea what the problem is.</p>
  
  <p>csv -> <a href="http://lazytrek.com/magento_export.csv" rel="nofollow noreferrer">http://lazytrek.com/magento_export.csv</a></p>
  
  <p>edit - As per OSdave's suggestion I got the following error:</p>
  
  <blockquote>
    <p>SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '84-142-1-58' for key 'PRIMARY'</p>
  </blockquote>