diff --git a/tinyfilemanager.php b/tinyfilemanager.php
index c0d1d65..6e74bd1 100644
--- a/tinyfilemanager.php
+++ b/tinyfilemanager.php
@@ -2149,7 +2149,9 @@ $tableTheme = (FM_THEME == "dark") ? "text-white bg-dark table-dark" : "bg-white
                             <?php echo lng('FullSize').': <span class="badge badge-light">'.fm_get_filesize($all_files_size).'</span>' ?>
                             <?php echo lng('File').': <span class="badge badge-light">'.$num_files.'</span>' ?>
                             <?php echo lng('Folder').': <span class="badge badge-light">'.$num_folders.'</span>' ?>
+                            <?php if (function_exists('disk_free_space') && function_exists('disk_total_space')) { ?>
                             <?php echo lng('PartitionSize').': <span class="badge badge-light">'.fm_get_filesize(@disk_free_space($path)) .'</span> '.lng('FreeOf').' <span class="badge badge-light">'.fm_get_filesize(@disk_total_space($path)).'</span>'; ?>
+                            <?php } ?>
                         </td>
                     </tr>
                 </tfoot>