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}

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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.
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“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