Router error: controller+action not found!

ControllerNameSpace: \EON\XiiMarchaEcoSolidaria\Frontend\XiiMarchaEcoSolidariaController
Scope: Frontend
Module: XiiMarchaEcoSolidaria
Action: posts
Parameters: Array
(
    [0] => 1964
    [1] => fundacionedes@fundacionedes.org
)