diff --git a/admin/batch_manager_unit.php b/admin/batch_manager_unit.php
index 50d463246..7304fbe40 100644
--- a/admin/batch_manager_unit.php
+++ b/admin/batch_manager_unit.php
@@ -222,10 +222,10 @@ SELECT
         'FILE_SRC' => DerivativeImage::url(IMG_LARGE, $src_image),
         'LEGEND' => $legend,
         'U_EDIT' => get_root_url().'admin.php?page=photo-'.$row['id'],
-        'NAME' => htmlspecialchars(@$row['name']),
-        'AUTHOR' => htmlspecialchars(@$row['author']),
+        'NAME' => htmlspecialchars(isset($row['name']) ? $row['name'] : ""),
+        'AUTHOR' => htmlspecialchars(isset($row['author']) ? $row['author'] : ""),
         'LEVEL' => !empty($row['level'])?$row['level']:'0',
-        'DESCRIPTION' => htmlspecialchars(@$row['comment']),
+        'DESCRIPTION' => htmlspecialchars(isset($row['comment']) ? $row['comment'] : ""),
         'DATE_CREATION' => $row['date_creation'],
         'TAGS' => $tag_selection,
         )