warning: Missing argument 7 for custom_breadcrumbs_panels_ctools_render_alter()

I used the Panels module to create a node template variant. I then created a custom breadcrumb to display with that variant. It displays just as I want it to.

But Drupal gives me this warning message when it uses the variant to show a node: Missing argument 7 for custom_breadcrumbs_panels_ctools_render_alter() in /Library/WebServer/Documents/drupal612/sites/all/modules/custom_breadcrumbs/custom_breadcrumbs_panels/custom_breadcrumbs_panels.module on line 104.

I looked at line 104 of custom_breadcrumbs_panels.module but I don't know PHP well enough to understand the code.

Here it is:

function custom_breadcrumbs_panels_ctools_render_alter($info, $page, $args, $contexts, $task, $subtask, $handler) {
  // Don't really do anything with the panel. This is just a pretense to insert a breadcrumb.
  static $module_weights = array();

  if ($page) {
    global $language;
    $languages = array('language' => $language->language, 'all' => '');
    // Check to see if the panel ID matches any custom_breadcrumb panel_id.
    // First, try to find a match on panels variant id.
    $id = $handler->name;
    $breadcrumbs = custom_breadcrumbs_load_breadcrumbs('custom_breadcrumbs_panels', NULL, array('panel_id' => $id), $languages);

    // If nothing matched, try matching on panels page id.
    if (empty($breadcrumbs)) {
      $id = $handler->task;
      $breadcrumbs = custom_breadcrumbs_load_breadcrumbs('custom_breadcrumbs_panels', NULL, array('panel_id' => $id), $languages);
    }
    if (!empty($breadcrumbs)) {
      if ($breadcrumb = custom_breadcrumbs_select_breadcrumb($breadcrumbs, array('panel' => $info))) {
        $objs = array('panel' => $info);
        foreach ($contexts as $context) {
          if ($context->type == 'node')  {
            $objs['node'] = $context->data;
          }
        }
        custom_breadcrumbs_set_breadcrumb($breadcrumb, $objs);
        // Stop after a match has been found.
        return;
      }
    }
  }

Would someone please explain it to me? How can I make the warning disappear?