Router error: controller+action not found!

ControllerNameSpace: \EON\ServicioDeVoluntariadoEuropeo\Frontend\ServicioDeVoluntariadoEuropeoController
Scope: Frontend
Module: ServicioDeVoluntariadoEuropeo
Action: posts
Parameters: Array
(
    [0] => 635
    [1] => fundacionedes@fundacionedes.org
)