Internal error

From JSXGraph Wiki

[b186b9f3f0ed0c74a635634d] /wiki/index.php?title=Use_the_MediaWiki_extension_for_JSXGraph&diff=next&oldid=1410 ArgumentCountError: Too few arguments to function RepoGroup::findFile(), 0 passed in /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/extensions/JSXGraph/includes/Hooks.php on line 134 and at least 1 expected

Backtrace:

from /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/filerepo/RepoGroup.php(101)
#0 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/extensions/JSXGraph/includes/Hooks.php(134): RepoGroup->findFile()
#1 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/extensions/JSXGraph/includes/Hooks.php(69): MediaWiki\Extension\JSXGraph\Hooks->markJSXGraphTags()
#2 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/parser/Parser.php(3996): MediaWiki\Extension\JSXGraph\Hooks->parserTagJSXGraph()
#3 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/parser/PPFrame_Hash.php(354): Parser->extensionSubstitution()
#4 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/parser/Parser.php(2937): PPFrame_Hash->expand()
#5 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/parser/Parser.php(1588): Parser->replaceVariables()
#6 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/parser/Parser.php(700): Parser->internalParse()
#7 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/content/WikitextContentHandler.php(346): Parser->parse()
#8 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/content/ContentHandler.php(1747): WikitextContentHandler->fillParserOutput()
#9 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/content/Renderer/ContentRenderer.php(47): ContentHandler->getParserOutput()
#10 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/Revision/RenderedRevision.php(259): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput()
#11 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/Revision/RenderedRevision.php(232): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached()
#12 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/Revision/RevisionRenderer.php(227): MediaWiki\Revision\RenderedRevision->getSlotParserOutput()
#13 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/Revision/RevisionRenderer.php(164): MediaWiki\Revision\RevisionRenderer->combineSlotOutput()
#14 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}()
#15 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/Revision/RenderedRevision.php(199): call_user_func()
#16 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/poolcounter/PoolWorkArticleView.php(87): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#17 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/poolcounter/PoolWorkArticleViewOld.php(65): PoolWorkArticleView->renderRevision()
#18 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/poolcounter/PoolCounterWork.php(166): PoolWorkArticleViewOld->doWork()
#19 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/page/ParserOutputAccess.php(299): PoolCounterWork->execute()
#20 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/page/WikiPage.php(1301): MediaWiki\Page\ParserOutputAccess->getParserOutput()
#21 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/diff/DifferenceEngine.php(1142): WikiPage->getParserOutput()
#22 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/diff/DifferenceEngine.php(1098): DifferenceEngine->getParserOutput()
#23 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/diff/DifferenceEngine.php(924): DifferenceEngine->renderNewRevision()
#24 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/page/Article.php(952): DifferenceEngine->showDiffPage()
#25 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/page/Article.php(486): Article->showDiffPage()
#26 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/actions/ViewAction.php(78): Article->view()
#27 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/MediaWiki.php(556): ViewAction->show()
#28 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/MediaWiki.php(333): MediaWiki->performAction()
#29 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/MediaWiki.php(923): MediaWiki->performRequest()
#30 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/includes/MediaWiki.php(576): MediaWiki->main()
#31 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/index.php(50): MediaWiki->run()
#32 /net/httpd/htdocs/jsxgraph/mediawiki-1.40.1/index.php(46): wfIndexMain()
#33 {main}