get_text_init();
// Page Initialisation
-if (!method_exists($_SESSION['language'], 'set_language'))
+if (!isset($_SESSION['language']) || !method_exists($_SESSION['language'], 'set_language'))
{
$l = array_search_value($dflt_lang, $installed_languages, 'code');
$_SESSION['language'] = new language($l['name'], $l['code'], $l['encoding'],