2012-10-21 15:43:16 mw44 scowiki: [5891595e] /w/index.php?title=Special:RecentChanges&limit=500   Exception from line 594 of /usr/local/apache/common-local/php-1.21wmf1/includes/Message.php: Invalid message parameter
#0 /usr/local/apache/common-local/php-1.21wmf1/includes/Message.php(568): Message->extractParam(Array)
#1 /usr/local/apache/common-local/php-1.21wmf1/includes/Message.php(424): Message->replaceParameters('($1)', 'before')
#2 /usr/local/apache/common-local/php-1.21wmf1/includes/Message.php(507): Message->toString()
#3 /usr/local/apache/common-local/php-1.21wmf1/includes/Linker.php(1510): Message->escaped()
#4 /usr/local/apache/common-local/php-1.21wmf1/includes/ChangesList.php(435): Linker::commentBlock('Created page wi...', Object(Title))
#5 /usr/local/apache/common-local/php-1.21wmf1/includes/ChangesList.php(642): ChangesList->insertComment(Object(RecentChange))
#6 /usr/local/apache/common-local/php-1.21wmf1/includes/specials/SpecialRecentchanges.php(528): OldChangesList->recentChangesLine(Object(RecentChange), false, 472)
#7 /usr/local/apache/common-local/php-1.21wmf1/includes/specials/SpecialRecentchanges.php(179): SpecialRecentChanges->webOutput(Object(ResultWrapper), Object(FormOptions))
#8 /usr/local/apache/common-local/php-1.21wmf1/includes/SpecialPage.php(611): SpecialRecentChanges->execute(NULL)
#9 /usr/local/apache/common-local/php-1.21wmf1/includes/SpecialPageFactory.php(497): SpecialPage->run(NULL)
#10 /usr/local/apache/common-local/php-1.21wmf1/includes/Wiki.php(290): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#11 /usr/local/apache/common-local/php-1.21wmf1/includes/Wiki.php(553): MediaWiki->performRequest()
#12 /usr/local/apache/common-local/php-1.21wmf1/includes/Wiki.php(446): MediaWiki->main()
#13 /usr/local/apache/common-local/php-1.21wmf1/index.php(59): MediaWiki->run()
#14 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...')
#15 {main}