Router error: controller+action not found!

ControllerNameSpace: \EON\EscapadasDeFinDeSemanaTeatroYMuseos\Frontend\EscapadasDeFinDeSemanaTeatroYMuseosController
Scope: Frontend
Module: EscapadasDeFinDeSemanaTeatroYMuseos
Action: posts
Parameters: Array
(
    [0] => 427
    [1] => fundacionedes@fundacionedes.org
)