Access is denied. Please contact customer service

Hello everybody,
A few days ago, I started getting this message when logging in through the TOR Browser / Firefox extension (“Access is denied. Please contact customer service”). It used to work fine.

I can’t access my vault on the website either with that browser, but I can on Google Chrome.
How to fix this?

Thank you.

10 posts were merged into an existing topic: “An error has occured, Access is denied. Please contact customer service”