You can do overburn only in Disk-At-Once mode.
1:32:59 AM #5 Text 0 File Burncd.cpp, Line 3151
Turn on Track-at-once, using CD-R/RW media
1:33:03 AM #8 Text 0 File DlgWaitCD.cpp, Line 268
Write in overburning mode: NO (enabled: CD) (It is written in your log)
Next time choose Disk-At-Once mode and it's gonna be OK.