Hey everyone,

I'm finding my Emacs crashing a lot; other times I get errors like these
which I assume are related to the crashes:
http://pastebin.com/Tncs79r0
http://pastebin.com/jfdEYwVk

I mean total Emacs crashes, where I have to force quit Emacs itself. It's
happened in various org-mode situations including:
- pasting text from OSX clipboard
- promoting/demoting org-headings
- moving subtree up or down (i.e. using org-metadown org org-metaup)

My details:

Mac OSX Yosemite 10.10.5
GNU Emacs 24.5.1 (x86_64-apple-darwin14.5.0, Carbon Version 157 AppKit
1348.17)
Org-mode version 8.3.1 (8.3.1-129-ga7c8d2-elpaplus @
org-plus-contrib-20150921/)

I've tried reinstalling org-plus-contrib... I have also enabled
org-element-debug.

Any suggestions on how I can track this down and fix it?

Thanks!