Router error: controller+action not found!

ControllerNameSpace: \EON\NosLlegaUnaCartaDeUnCompaneroYAmigo\Frontend\NosLlegaUnaCartaDeUnCompaneroYAmigoController
Scope: Frontend
Module: NosLlegaUnaCartaDeUnCompaneroYAmigo
Action: posts
Parameters: Array
(
    [0] => 648
    [1] => fundacionedes@fundacionedes.org
)