Therefore tickets cannot be purchased online or over the phone throughout today.
We will also be selling tickets to cash purchasers tonight on turnstiles 28 & 32 in the North Stand and turnstiles 43,44 and 45 in the East Stand.
Once again, we would advise fans collecting tickets to arrive as early as possible.
Don't miss the chance to see Juande Ramos' first game in charge of the club - ticket prices are £25 Adults in East Stand and West Stand; £20 Adults in North Stand and South Stand; £10 concessions all around the ground.
The Ticket Office will be open for collections on Wednesday from 9.30am until half-time.
Due to the high number of collections we have for tonight's Carling Cup tie, we will now only be selling tickets to supporters over the counter at our Paxton Road Ticket Office throughout the day.