See also gerrit changeset 22617 and live hack:

[23:19:52] -rakkaus:#mediawiki-i18n- (13 lines skipped) [04-Sep-2012 20:21:01] PHP Notice: Undefined index: optional in /www/translatewiki.net/w/extensions/Translate/ffs/MediaWikiExtensions.php on line 90
[23:20:17] +siebrand> Made a quick fix, hopefuly.
[23:20:22] -rakkaus:#mediawiki-i18n- (29 lines skipped) [04-Sep-2012 20:21:29] PHP Fatal error: Can't use method return value in write context in /www/translatewiki.net/w/extensions/Translate/ffs/MediaWikiExtensions.php on line 89

Version: master
Severity: normal
URL: https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Right-vote/en