i freshly installed honor buddy and haven't gotten the error for the last few minutes, I had native flying enabled ( this may have been the cause ), since then I have shut that off as well. Will keep you posted
getting same error, with the upgrade to the new version. will try a few options first, then a clean install.
edit: So, after disabling native flying, HB worked for about an hour before WoW itself crashed. so i consider that relatively successful :/
... that seems to be better. I didn't really try a clean install yet, just wanted to see if the logs showed anything.
it seems to happen just after a kill/loot with the first mob, the error closes HB just prior to mounting up to head to a new area/mob/waypoint, which is probably the native flying option.