4251 CD Burning Error?

I've been having trouble burning cds for awhile. At first it was only iTunes, then Roxio started up today. I updated iTunes but i still have the same problem. Help?

Here are my diagnostics

D: MATSHITA DVD-RAM UJ890AS, Rev 1.40

Audio CD in drive.

Found 10 songs on CD, playing time 46:04 on Audio CD.

Track 1, start time 00:02:00

Track 2, start time 05:06:19

Track 3, start time 09:01:70

Track 4, start time 12:36:46

Track 5, start time 17:32:21

Track 6, start time 21:27:57

Track 7, start time 26:05:73

Track 8, start time 29:49:34

Track 9, start time 34:40:70

Track 10, start time 40:41:52

Audio CD reading succeeded.

Get drive speed succeeded.

The drive CDR speeds are: 8 12 16 24.

The drive CDRW speeds are: 8.

The drive DVDR speeds are: 8.

The drive DVDRW speeds are: 8.

Force Optical Power Calibration before burn is turned on in the preferences.

The last failed audio CD burn had error code 4251(0x0000109b). It happened on drive D: MATSHITA DVD-RAM UJ890AS on CDR media at speed 24X.