I have been trying to burn an Audio CD using Nero, and it fails. I get a "Track Following Error," and this is from the error log:

10:08:26 PM #19 Text 0 File Writer.cpp, Line 304
22:08:26.770 - LG CD-RW CED-8042B : Queue again later (Intervall : 100msec)

10:11:32 PM #20 SCSI -1119 File Cdrdrv.cpp, Line 1411
SCSI Exec, HA 0, TA 0, LUN 0, buffer 0x03923ED8
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x04 (KEY_HARDWARE_ERROR)
Sense Code: 0x09
Sense Qual: 0x00
CDB Data: 0x2A 0x00 0x00 0x00 0xAC 0x20 0x00 0x00 0x1B 0x00 0x00 0x00
Sense Data: 0x70 0x00 0x04 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x09 0x00

10:11:32 PM #21 mmc -1119 File Writer.cpp, Line 321
Track following error

10:11:32 PM #22 Text 0 File ThreadedTransfer.cpp, Line 219
all writers idle, stopping conversion

10:11:32 PM #23 Text 0 File ThreadedTransfer.cpp, Line 213
conversion idle, stopping reader

10:11:35 PM #24 Phase 38 File dlgbrnst.cpp, Line 1436
Burn process failed at 4x (600 KB/s)

10:11:35 PM #25 Text 0 File Scsicmd.cpp, Line 371
SCSI not using temporary buffers
20 out of 20 temporary buffers allocated

What is the problem?

Thanks