Zend_Controller_Action_Exception making GET request to /pt/Filtra%C3%83%C2%A7%C3%83%C2%A3o/Filtra%C3%83%C2%A7%C3%83%C2%A3o

404 The category you have requested is not available in your language: pt

PHP /live/library/Tag/Controller/Plugin/Navigation.php, line 149
URI GET /pt/Filtra%C3%83%C2%A7%C3%83%C2%A3o/Filtra%C3%83%C2%A7%C3%83%C2%A3o

Stacktrace ?