I have Dropbox Basic. It won't let me share folders. I get the following message: "I can't share. We've stopped your sharing."
Hey @Estandar SAS, welcome to our forum.
I can see you’ve also opened a separate thread in our Spanish-speaking section here. If you prefer to be assisted in Spanish, our team will reply to you there directly.
If you don’t mind continuing in English though, I can try to help you instead.
You mention that you’re getting an error message when sharing files, so I’m guessing your sharing activity has been paused according to this Help Center article.
In that case, I can log a ticket for you and further investigate this via email.
Let me know how you’d like to proceed.