There are no commands defined in the mailqueue:registration namespace



I am currently working on the order confirmation mail. All other mails that I worked with were sent ‘instantly’ and viewable in mailcatcher. However, after an order I don’t receive any emails.

In the Zed exception.log I see the following error:

Zed.CRITICAL: Symfony\Component\Console\Exception\CommandNotFoundException There are no commands defined in the “mailqueue:registration” namespace in “/data/shop/development/current/vendor/symfony/console/Application.php::564” {“exception”:"[object]

I assume this has something to do with the mail queue in jobs.php, but I don’t know how to fix it. Why does it work for the registration and restore password emails, but not the order confirmation email?

Thanks in advance.