[Resolved]  IRCTC/Online Booking — Cannot see the booked history in Irctc

Address:

Ernakulam, Kerala

I have booked one train ticket for May 04,2010 from Chennai Central to Aluva through IRCT Online Booking. Now I cannot see the Booked History and Cannot cancel the Ticket. I want to cancel this ticket as I am not travelling tomorrow.
PNR Number: [protected]

Please let me know the procedures for cancelling this ticket.