Last modified: 2012-10-19 04:16:58 UTC
Warning: Invalid argument supplied for foreach() in /usr/local/apache/common-local/php-1.21wmf2/includes/User.php on line 4192
4194 on master. It's getting more common
Likely caused by https://gerrit.wikimedia.org/r/#/c/7376/
https://gerrit.wikimedia.org/r/28550
Breaks tests (no idea if it fixes the actual problem)...
Sorry, didn't realise you already had a bug open. *** This bug has been marked as a duplicate of bug 41198 ***