Bitbucket says that user count exceeded limit.But we are having only 2 users.Could you please help?

[AnanthanP]

We are getting the following error message while trying to push the changes to bitbucket 

" An error occurred while sending the request.
remote: ********************************************************************************
remote: [ALERT] Your push failed because the account 'skills2talent' has exceeded its
remote: [ALERT] user limit and this repository is restricted to read-only access.
remote: [ALERT] Change your plan to restore write access:
remote: [ALERT] https://bitbucket.org/account/user/AnanthanP/plans/
remote: ********************************************************************************"