Firefox users noticed a problem with their browsers: they were
unable to install extensions and their existing add-ons stopped working.
Mozilla says the problem is due to the expiration of a certificate and that he
is working to solve it.
In a blog post, Mozilla says he has identified the problem and
has begun to implement a solution for users. “The solution will be
automatically applied in the background in the next few hours. It is not
necessary to take active measures to make the add-ons work again. " It
will apply to Firefox ESR or Firefox for Android, and Mozilla says it is also
working to release a patch there.
Mozilla says he is using the Studies system to quickly correct
the error, and if he has disabled it, he must re-enable it. The publication shows
users the steps they must follow to ensure that it is activated, to verify and
ensure that it has been applied. The company also says it is working on a
solution that will not involve that system.