Tnvelaivaaippu.gov.in — Registration is invaid my registration I'd is given below

Dear sir / madam,
i am anunandhini registered pg degree (mca) on 2015 my next registration date is March 2018... Unfortunately i missed my renewal due to personal problems now according new g.o (lapsed renewal ) i have try to register but I getting msg as registration is invalid
My registration I'd is MDP2015F00006248