Author: stinkoid

Description:
I upgraded a number of MediaWiki instances, mostly from 1.21.3, to 1.22.0 without incident, but this one throws the above error. The data store is SQLite, there are no extensions, and policy requires an account to edit and disallows account creation. This particular wiki was first created in 2009. Here's a backtrace:

da7d6b30] /wiki/Main_Page Exception from line 316 of /www/MediaWiki/presenter/mediawiki-1.22.0/includes/MagicWord.php: Error: invalid magic word 'rootpagename'

Backtrace:

#0 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/MagicWord.php(239): MagicWord->load(string)
#1 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/parser/Parser.php(4982): MagicWord::get(string)
#2 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/parser/CoreParserFunctions.php(91): Parser->setFunctionHook(string, array, integer)
#3 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/parser/Parser.php(271): CoreParserFunctions::register(Parser)
#4 [internal function]: Parser->firstCallInit()
#5 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/StubObject.php(99): call_user_func_array(array, array)
#6 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/StubObject.php(119): StubObject->_call(string, array)
#7 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/cache/MessageCache.php(996): StubObject->__call(string, array)
#8 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/cache/MessageCache.php(996): StubObject->firstCallInit()
#9 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/cache/MessageCache.php(974): MessageCache->getParser()
#10 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Message.php(854): MessageCache->transform(string, boolean, Language, Title)
#11 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Message.php(592): Message->transformText(string)
#12 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Message.php(649): Message->toString()
#13 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/OutputPage.php(851): Message->text()
#14 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/OutputPage.php(894): OutputPage->setHTMLTitle(Message)
#15 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Article.php(555): OutputPage->setPageTitle(string)
#16 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/actions/ViewAction.php(44): Article->view()
#17 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Wiki.php(448): ViewAction->show()
#18 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Wiki.php(312): MediaWiki->performAction(Article, Title)
#19 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Wiki.php(602): MediaWiki->performRequest()
#20 /www/MediaWiki/presenter/mediawiki-1.22.0/includes/Wiki.php(467): MediaWiki->main()
#21 /www/MediaWiki/presenter/mediawiki-1.22.0/index.php(49): MediaWiki->run()
#22 {main}

Version: 1.22.0
Severity: normal
OS: Linux