Haven't seen it myself but a quick Bing search for error "-2015" brought up a quicktime export error relating to invalid timecode.
http://www.flickr.com/photos/torley/2138938943/
As far as I was aware PT didn't rely on a timecode track existing in the video file or read one if it was present other than for spotting purposes but it seems a little too coincidental that your error is both video and timecode related.
Out of interest if you set the session start time to 03:00:00:00 do you still get this error with the video placed at the start of the timeline?
Could you try and then report back?
Ceri