Wikimedia Bugzilla is closed!

Replication: Go to non-existent special page on a private wiki such as https://collab.wikimedia.org/wiki/Special:FakeSpecial (works both http and https)

Expected result: Log in screen as if you had gone to a wiki page that either existed or didn't exist.

Received result: Backtrace:

Invalid special page name ""

Backtrace:

#0 /usr/local/apache/common-local/php-1.18/includes/Title.php(1893): SpecialPage::getTitleFor(NULL)
#1 /usr/local/apache/common-local/php-1.18/includes/Wiki.php(163): Title->userCanRead()
#2 /usr/local/apache/common-local/php-1.18/includes/Wiki.php(640): MediaWiki->performRequest()
#3 /usr/local/apache/common-local/php-1.18/includes/Wiki.php(547): MediaWiki->main()
#4 /usr/local/apache/common-local/php-1.18/index.php(57): MediaWiki->run()
#5 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...')
#6 {main}