Router error: controller+action not found!

ControllerNameSpace: \EON\VisitaAlEstudioTallerDeHerminio\Frontend\VisitaAlEstudioTallerDeHerminioController
Scope: Frontend
Module: VisitaAlEstudioTallerDeHerminio
Action: posts
Parameters: Array
(
    [0] => 774
    [1] => fundacionedes@fundacionedes.org
)