[a26fedcae65a7c8acde3a218] /wiki/Special:GoogleCustomWikiSearch Error: Call to undefined method MediaWiki\Output\OutputPage::allowClickjacking()
Backtrace:
from /home/jesussav/christur.com/w/extensions/GoogleCustomWikiSearch/includes/specials/SpecialGoogleCustomWikiSearch.php(19)
#0 /home/jesussav/christur.com/w/includes/specialpage/SpecialPage.php(719): SpecialGoogleCustomWikiSearch->execute(NULL)
#1 /home/jesussav/christur.com/w/includes/specialpage/SpecialPageFactory.php(1669): MediaWiki\SpecialPage\SpecialPage->run(NULL)
#2 /home/jesussav/christur.com/w/includes/actions/ActionEntryPoint.php(504): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, MediaWiki\Context\RequestContext)
#3 /home/jesussav/christur.com/w/includes/actions/ActionEntryPoint.php(145): MediaWiki\Actions\ActionEntryPoint->performRequest()
#4 /home/jesussav/christur.com/w/includes/MediaWikiEntryPoint.php(199): MediaWiki\Actions\ActionEntryPoint->execute()
#5 /home/jesussav/christur.com/w/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#6 {main}