http://bugs.winehq.org/show_bug.cgi?id=20092
--- Comment #1 from Vitaliy Margolen vitaliy@kievinfo.com 2009-09-19 12:40:07 --- What part of DO NOT PASTE logs didn't you understand?
Install wine_gecko (run 'wine iexplore http://winehq.org' or use winetricks). If the problem persists. attach AS A PLAIN TEXT FILE _complete_ terminal output, after you closed crash dialog.