SourceTree always crashes on start

[Jeff]

I'm on the latest OS X 10.11 Beta (15A234d) since a few days, but just yesterday SourceTree keeps on crashing on every startup.
http://pastebin.com/raw.php?i=kNJ8Fj1A

[fbartram]

I filed bug report SRCTREE-3181 about this issue if anyone has any comments to make. The developers are aware of the issue.

[Markus Stöbe]

Same here with the final release of 10.11. We updated 5 machines, on 1 we experience constant crashes with sourcetree. the other machines work fine. I reinstalled sourcetree, updated to 2.5.3, downgraded to 2.5.2, deleted all Prefs and Files in AppSupport. I changed the used git-Version from the embedded one to  system version and back, nothing helped.

[fbartram]

I can also report that the upgrade to 10.11 causes SourceTree 2.5.3 to crash on startup.

[Jouni Mustalahti]

Same here. After I updated to 10.11 Sourcetree keeps crashing when trying to open a repo. I tried re-installing, but to no avail