"You've exceeded bandwidth limits" error when trying to share links

[renuka]

While sharing the links error message like this : We've Interrupted your sharing activity because You've exceeded bandwidth limits, Check Your mail for instructions on how to resolve this. 

How to resolve this, Unable to login mail id also, that person left from the organisation 

[Hannah]

Hi there, @renuka, thanks for joining the Dropbox Community.

This message means that your sharing was suspended, because you exceeded the sharing limits for the account.

You can read more about this here.

If you have any questions, let me know!