Router error: controller+action not found!

ControllerNameSpace: \EON\YSinQuererSeAcabaElCurso\Frontend\YSinQuererSeAcabaElCursoController
Scope: Frontend
Module: YSinQuererSeAcabaElCurso
Action: posts
Parameters: Array
(
    [0] => 441
    [1] => fundacionedes@fundacionedes.org
)