[Systems] Interwiki page problem

[Frederick Grose]

This is what appears at
http://wiki.sugarlabs.org/go/Special:Interwiki
as well as
http://wiki-devel.sugarlabs.org/go/Special:Interwiki


Internal error

[cee1e5a3] /go/Special:Interwiki Exception from line 376 of
/srv/www-sugarlabs/wiki/includes/SpecialPage.php: Call to undefined
method SpecialInterwiki::getPageTitle

Backtrace:

#0 [internal function]: SpecialPage->__call(string, array)
#1 /srv/www-sugarlabs/wiki/extensions-all/Interwiki/Interwiki_body.php(39):
SpecialInterwiki->getPageTitle()
#2 /srv/www-sugarlabs/wiki/includes/SpecialPage.php(631):
SpecialInterwiki->execute(NULL)
#3 /srv/www-sugarlabs/wiki/includes/SpecialPageFactory.php(488):
SpecialPage->run(NULL)
#4 /srv/www-sugarlabs/wiki/includes/Wiki.php(298):
SpecialPageFactory::executePath(Title, RequestContext)
#5 /srv/www-sugarlabs/wiki/includes/Wiki.php(602): MediaWiki->performRequest()
#6 /srv/www-sugarlabs/wiki/includes/Wiki.php(467): MediaWiki->main()
#7 /srv/www-sugarlabs/wiki/index.php(49): MediaWiki->run()
#8 {main}