Burning cds in Itunes....Error message 0xC0AA0301)

HI,

Every time I try to burn a cd from itunes on my Dell laptop I get the error message 0xC0AA0301.

I put the cd in to burn a playlist....it starts writing the first song and then ejects the disc and displays the above error message.

My computer knowledge is limited and I have tried everything I can think of at this stage so please please if anyone has some simple instructions on how to fix this I would be eternally grateful!

Thanks