Router error: controller+action not found!

ControllerNameSpace: \EON\ArrancaLaCampanaQuedateAVivir\Frontend\ArrancaLaCampanaQuedateAVivirController
Scope: Frontend
Module: ArrancaLaCampanaQuedateAVivir
Action: posts
Parameters: Array
(
    [0] => 1943
    [1] => fundacionedes@fundacionedes.org
)