[Resolvido] Unable to register key for dev site with Pantheon

I'm trying to update the plugins on my website. The website is registered on the WPML site. I'm getting an invalid site key error, but it is correct. I tried to recreate the site key in case it had expired and it still doesn't work. I've tried to set it by defining it as a constant and it still doesn't work.

Solution: https://wpml.org/forums/topic/register-key-with-pantheon/#post-14143793