Visiting the Wiki currently renders this error when you try to search
anything:

Internal error

[59a41338e5823259c54868ec]
/index.php?search=setuplist&title=Special%3ASearch&go=Go Error from line
121 of /var/www/
contextgarden.net/wiki/htdocs/extensions/ConTeXtXML/includes/ConTeXtXMLContent.php:
Class "MediaWiki\Extension\ConTeXtXML\ParserOutput" not found

Backtrace:

#0 /var/www/
contextgarden.net/wiki/htdocs/extensions/ConTeXtXML/includes/ConTeXtXMLContent.php(649):
MediaWiki\Extension\ConTeXtXML\ConTeXtXMLContent->getWikitextEquivalent()
#1 /var/www/
contextgarden.net/wiki/htdocs/includes/search/RevisionSearchResultTrait.php(93):
MediaWiki\Extension\ConTeXtXML\ConTeXtXMLContent->getTextForSearchIndex()
#2 /var/www/
contextgarden.net/wiki/htdocs/includes/search/SqlSearchResult.php(52):
RevisionSearchResult->initText()
#3 /var/www/
contextgarden.net/wiki/htdocs/includes/widget/search/FullSearchResultWidget.php(65):
SqlSearchResult->getTextSnippet()
#4 /var/www/
contextgarden.net/wiki/htdocs/includes/widget/search/BasicSearchResultSetWidget.php(122):
MediaWiki\Widget\Search\FullSearchResultWidget->render()
#5 /var/www/
contextgarden.net/wiki/htdocs/includes/widget/search/BasicSearchResultSetWidget.php(62):
MediaWiki\Widget\Search\BasicSearchResultSetWidget->renderResultSet()
#6 /var/www/
contextgarden.net/wiki/htdocs/includes/specials/SpecialSearch.php(462):
MediaWiki\Widget\Search\BasicSearchResultSetWidget->render()
#7 /var/www/
contextgarden.net/wiki/htdocs/includes/specials/SpecialSearch.php(179):
SpecialSearch->showResults()
#8 /var/www/
contextgarden.net/wiki/htdocs/includes/specialpage/SpecialPage.php(575):
SpecialSearch->execute()
#9 /var/www/
contextgarden.net/wiki/htdocs/includes/specialpage/SpecialPageFactory.php(611):
SpecialPage->run()
#10 /var/www/contextgarden.net/wiki/htdocs/includes/MediaWiki.php(296):
MediaWiki\Special\SpecialPageFactory->executePath()
#11 /var/www/contextgarden.net/wiki/htdocs/includes/MediaWiki.php(900):
MediaWiki->performRequest()
#12 /var/www/contextgarden.net/wiki/htdocs/includes/MediaWiki.php(527):
MediaWiki->main()
#13 /var/www/contextgarden.net/wiki/htdocs/index.php(44): MediaWiki->run()
#14 {main}

-- 
Andrés Conrado Montoya
Andi Kú
andresconrado@gmail.com
http://sesentaycuatro.com
http://messier87.com
http://chiquitico.org
----------------------------------------
Los fines no justifican los medios, porque la medida verdadera de nuestro
carácter está dada por los medios que estamos dispuestos a utilizar, no por
los fines que proclamamos.
----------------------------------------

“You develop an instant global consciousness, a people orientation, an
intense dissatisfaction with the state of the world, and a compulsion to do
something about it. From out there on the moon, international politics look
so petty. You want to grab a politician by the scruff of the neck and drag
him a quarter of a million miles out and say, ‘Look at that, you son of a
bitch.’” — Apollo 14 astronaut Edgar Mitchell