Actions not working. Hmm...something seems to have gone wrong when there's an action

I created a GPT with some actions. Some hours ago it was working. Now, everytime i try to use it says: Hmm…something seems to have gone wrong.
This disappears when i remove the actions. Appears again no mather the action used.

UPDATE: It seems that it was an error in OpenAI’s servers. Now its working.