* INHERIT res.lang.form.http_routing.inherit (form)
* INHERIT res.lang.list.model.inherit (list)
400 (qweb)
403 (qweb)
415 (qweb)
422 (qweb)
4xx (qweb)
500 (qweb)
HTTP Error (qweb)
Page Not Found (qweb)
error_message (qweb)
http_error_debug (qweb)