Internal error
[ZgV4MWsZaLXa@GyfdIJSeQAAJy0] /index.php?title=User:MichaelWestwind/Sandbox&diff=17283&oldid=9261 Error from line 43 of /home/freegeekpdx/wiki.freegeek.org/extensions/Calendar.php: Call to undefined method Parser::disableCache()
Backtrace:
#0 /home/freegeekpdx/wiki.freegeek.org/extensions/Calendar.php(62): clearCache()
#1 /home/freegeekpdx/wiki.freegeek.org/includes/parser/Parser.php(3922): renderCalendar(string, array, Parser, PPFrame_Hash)
#2 /home/freegeekpdx/wiki.freegeek.org/includes/parser/PPFrame_Hash.php(330): Parser->extensionSubstitution(array, PPFrame_Hash)
#3 /home/freegeekpdx/wiki.freegeek.org/includes/parser/Parser.php(2887): PPFrame_Hash->expand(PPNode_Hash_Tree, integer)
#4 /home/freegeekpdx/wiki.freegeek.org/includes/parser/Parser.php(1556): Parser->replaceVariables(string)
#5 /home/freegeekpdx/wiki.freegeek.org/includes/parser/Parser.php(651): Parser->internalParse(string)
#6 /home/freegeekpdx/wiki.freegeek.org/includes/content/WikitextContent.php(374): Parser->parse(string, Title, ParserOptions, boolean, boolean, integer)
#7 /home/freegeekpdx/wiki.freegeek.org/includes/content/AbstractContent.php(590): WikitextContent->fillParserOutput(Title, integer, ParserOptions, boolean, ParserOutput)
#8 /home/freegeekpdx/wiki.freegeek.org/includes/Revision/RenderedRevision.php(263): AbstractContent->getParserOutput(Title, integer, ParserOptions, boolean)
#9 /home/freegeekpdx/wiki.freegeek.org/includes/Revision/RenderedRevision.php(235): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(WikitextContent, boolean)
#10 /home/freegeekpdx/wiki.freegeek.org/includes/Revision/RevisionRenderer.php(215): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string)
#11 /home/freegeekpdx/wiki.freegeek.org/includes/Revision/RevisionRenderer.php(152): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, array)
#12 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#13 /home/freegeekpdx/wiki.freegeek.org/includes/Revision/RenderedRevision.php(197): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#14 /home/freegeekpdx/wiki.freegeek.org/includes/poolcounter/PoolWorkArticleView.php(216): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#15 /home/freegeekpdx/wiki.freegeek.org/includes/poolcounter/PoolCounterWork.php(162): PoolWorkArticleView->doWork()
#16 /home/freegeekpdx/wiki.freegeek.org/includes/page/WikiPage.php(1281): PoolCounterWork->execute()
#17 /home/freegeekpdx/wiki.freegeek.org/includes/diff/DifferenceEngine.php(1093): WikiPage->getParserOutput(ParserOptions, integer)
#18 /home/freegeekpdx/wiki.freegeek.org/includes/diff/DifferenceEngine.php(1050): DifferenceEngine->getParserOutput(WikiPage, MediaWiki\Revision\RevisionStoreRecord)
#19 /home/freegeekpdx/wiki.freegeek.org/includes/diff/DifferenceEngine.php(878): DifferenceEngine->renderNewRevision()
#20 /home/freegeekpdx/wiki.freegeek.org/includes/page/Article.php(980): DifferenceEngine->showDiffPage(boolean)
#21 /home/freegeekpdx/wiki.freegeek.org/includes/page/Article.php(656): Article->showDiffPage()
#22 /home/freegeekpdx/wiki.freegeek.org/includes/actions/ViewAction.php(74): Article->view()
#23 /home/freegeekpdx/wiki.freegeek.org/includes/MediaWiki.php(527): ViewAction->show()
#24 /home/freegeekpdx/wiki.freegeek.org/includes/MediaWiki.php(313): MediaWiki->performAction(Article, Title)
#25 /home/freegeekpdx/wiki.freegeek.org/includes/MediaWiki.php(940): MediaWiki->performRequest()
#26 /home/freegeekpdx/wiki.freegeek.org/includes/MediaWiki.php(543): MediaWiki->main()
#27 /home/freegeekpdx/wiki.freegeek.org/index.php(53): MediaWiki->run()
#28 /home/freegeekpdx/wiki.freegeek.org/index.php(46): wfIndexMain()
#29 {main}