in includes/functions.php find: foreach ($split_keywords as $key => $val) {
$keywords .= (($keywords != "" ) ? ", " : "")."<a href=\"".$site_sess->url(ROOT_PATH."search.php?search_keywords=".urlencode($val))."\">$val</a>";
}
replace it with (or insert below):$keywords = str_replace(" ", ", ", $image_row['image_keywords']);