ECA Helper error

Hello and thanks for this module,

Problem/Motivation

When I try to install ECA Helper module, I get the error message below:

TypeError: Drupal\multiple_registration\Controller\MultipleRegistrationController::__construct(): Argument #5 ($messengerService) must be of type Drupal\Core\Messenger\Messenger, Drupal\eca_helper\Decorate\Messenger given, called in /var/www/html/web/modules/contrib/multiple_registration/src/Controller/MultipleRegistrationController.php on line 101 in Drupal\multiple_registration\Controller\MultipleRegistrationController->__construct() (line 89 of /var/www/html/web/modules/contrib/multiple_registration/src/Controller/MultipleRegistrationController.php).

How can I resolve it?

I'm also connecting the related issues too.

Best,
Orkut