Router error: controller+action not found!

ControllerNameSpace: \EON\LlegaElOtonoCambiaElMenu\Frontend\LlegaElOtonoCambiaElMenuController
Scope: Frontend
Module: LlegaElOtonoCambiaElMenu
Action: posts
Parameters: Array
(
    [0] => 837
    [1] => fundacionedes@fundacionedes.org
)