Nero error log

vbimport

#1

Trying to burn a dvd and I keep getting this error log;

[06:18:43] DVDEngine DumpExceptionInformation(): Caught SEH Exception 0xc0000005 during encoding
[06:18:43] DVDEngine DumpExceptionInformation(): Exception was raised from C:\Program Files\Ahead\NeroVision\NeroMediaCon.dll at RVA 0x00024d85
[06:18:43] DVDEngine ########################################################################################
[06:18:43] DVDEngine ERROR
[06:18:43] DVDEngine cause: 128 (nmc_processing_exception)
[06:18:43] DVDEngine source: _VOBS::_M_do_guarded_processing ()
[06:18:43] DVDEngine description: Exception during encoding
[06:18:43] DVDEngine ########################################################################################
[06:18:44] DVDEngine ******END: _VOBS - Process VOB
[06:18:44] DVDEngine ****END: VTSTT_VOBS#1 - Process Create
[06:18:44] DVDEngine **END: Create - VTSTT_VOBS#1
[06:18:44] DVDEngine DVDENGINE exception caught.
[06:18:44] DVDEngine END: IDVDVideoSessionImpl - CreateVOBs
[06:18:44] DVDEngine BEGIN: DVDSessionBase - RegisterCallback
[06:18:44] DVDEngine …Session callback unregistered…
[06:18:44] DVDEngine END: DVDSessionBase - RegisterCallback
[06:18:44] DVDEngine BEGIN: DVDSessionBase - GetLog
[06:18:44] DVDEngine END: DVDSessionBase - GetLog
[06:18:44] DVDEngine BEGIN: DVDSessionBase - Clear
[06:18:44] DVDEngine END: DVDSessionBase - Clear
[06:18:44] DVDEngine BEGIN: DVDSessionBase - Destroy
[06:18:44] DVDEngine END: DVDSessionBase - Destroy
[06:18:44] DVDEngine BEGIN: dvd_eng_nero_conversion_manager - unload
[06:18:44] DVDEngine END: dvd_eng_nero_conversion_manager - unload

could anyone help, what is causing this error?