This is the same crash i was experiencing with the 18 October build, at that time i was the only one having it probably, because it passed quite unnoticed.
This is the post:
toolbar drag crash.
As stated there this crash:
1) Always happens, but only for some people/computers.
2) It's caused by a change committed between between 2.8.8 release and 2.8.9 release.
3) Using the old 2.8.8 wxWidgets library will work, at least until a new wxWidgets release.
XayC