Router error: controller+action not found!

ControllerNameSpace: \EON\CursoDeVoluntariadoDeNavidad\Frontend\CursoDeVoluntariadoDeNavidadController
Scope: Frontend
Module: CursoDeVoluntariadoDeNavidad
Action: posts
Parameters: Array
(
    [0] => 1373
    [1] => fundacionedes@fundacionedes.org
)