duplicated #novaContent and .novaContent div in php template

It's not valid to include more than 1 div with the same id on a page. I believe this is only an issue with the PHP template. From: view-source:https://www.eclipse.org/downloads/

  <div  class="novaContent container-full breadcrumbs-offset downloads-container" id="novaContent">
        <div class="row">
          <div class="col-md-24 main-col-content">
            <div class="novaContent" id="novaContent">