Can I reset my password without access to the email as I forgot it?

Hello,

I have a strange situation, where I know the password and account for dropbox, but I can't login because it says my password is expired.

I can't access my email address linked with dropbox, because it no longer exists.

When I tried to update this old email address which is no longer available with a new one, my dropbox password expired, and it logged me out.

Is there a way beside the non working email address to remove the restriction, and be able to login with my current account and password?

This is what I get after logging in:

Thanks.