Help!! Access to admin denied. Password change denied!!

Hi,

I hope someone can help.

I’ve just tried logging on to my site after 9 months maternity leave.

I have put in my password and it says:

‘Access Denied
This site is protected by the Stop Spammer Registrations Plugin.’

I thought maybe my password was wrong so requested a new password. Put my email address in and it came up with the same screen..

‘Access Denied
This site is protected by the Stop Spammer Registrations Plugin.’

I can’t do anything. I can’t get on to the admin dashboard to even look at the plugins.

??

Is there anyway I can get into my page?? Has it been hacked? What can i do?

Please help, I have years of work on my page and I can’t get to any of it.

Thank you,

Hannah