```
[17-Jun-2015 18:41:52 Australia/Sydney] [2015-06-17 18:41:52] ERROR 8: Undefined index: at [/usr/src/phabricator/src/applications/differential/parser/DifferentialChanges
etParser.php:953]
[17-Jun-2015 18:41:52 Australia/Sydney] arcanist(head=master, ref.master=9a7c4d87a850), phabricator(head=master, ref.master=ca8adac1eb40, custom=1), phlab(head=master, re
f.master=36469f5efae6), phutil(head=master, ref.master=3b4da3f33153)
[17-Jun-2015 18:41:52 Australia/Sydney] #0 DifferentialChangesetParser::render(NULL, NULL, array) called at [<phabricator>/src/applications/differential/parser/Differen
tialChangesetParser.php:72]
[17-Jun-2015 18:41:52 Australia/Sydney] #1 DifferentialChangesetParser::renderChangeset() called at [<phabricator>/src/applications/differential/controller/Differential
ChangesetViewController.php:258]
[17-Jun-2015 18:41:52 Australia/Sydney] #2 DifferentialChangesetViewController::handleRequest(AphrontRequest) called at [<phabricator>/src/aphront/configuration/Aphront
ApplicationConfiguration.php:226]
[17-Jun-2015 18:41:52 Australia/Sydney] #3 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) cal
led at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:140]
[17-Jun-2015 18:41:52 Australia/Sydney] #4 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phabricator>/webroot/index.php:21]
```