Exception encountered, of type "BadMethodCallException"
[Vzrq4gpEEH8AADW-48kAAAAH] /wiki/User:Jdforrester_(WMF)/sandbox BadMethodCallException from line 81 of /srv/mediawiki/php-master/extensions/TimedMediaHandler/handlers/TextHandler/TextHandler.php: Call to a member function isLocal() on a non-object (boolean)
Backtrace:
#0 /srv/mediawiki/php-master/extensions/TimedMediaHandler/TimedMediaTransformOutput.php(330): TextHandler->getTracks()
#1 /srv/mediawiki/php-master/extensions/TimedMediaHandler/TimedMediaTransformOutput.php(144): TimedMediaTransformOutput->getHtmlMediaTagOutput()
#2 /srv/mediawiki/php-master/extensions/Score/Score.body.php(508): TimedMediaTransformOutput->toHtml()
#3 /srv/mediawiki/php-master/extensions/Score/Score.body.php(314): Score::generateHTML(Parser, string, array)
#4 /srv/mediawiki/php-master/includes/parser/Parser.php(3753): Score::render(string, array, Parser, PPFrame_Hash)
#5 /srv/mediawiki/php-master/includes/parser/Preprocessor_Hash.php(1148): Parser->extensionSubstitution(array, PPFrame_Hash)
#6 /srv/mediawiki/php-master/includes/parser/Parser.php(2857): PPFrame_Hash->expand(PPNode_Hash_Tree, integer)
#7 /srv/mediawiki/php-master/includes/parser/Parser.php(1229): Parser->replaceVariables(string)
#8 /srv/mediawiki/php-master/includes/parser/Parser.php(427): Parser->internalParse(string)
#9 /srv/mediawiki/php-master/includes/StubObject.php(105): Parser->parse(string, Title, ParserOptions, boolean, boolean, integer)
#10 /srv/mediawiki/php-master/includes/StubObject.php(129): StubObject->_call(string, array)
#11 /srv/mediawiki/php-master/includes/content/WikitextContent.php(331): StubObject->__call(string, array)
#12 /srv/mediawiki/php-master/includes/content/AbstractContent.php(497): WikitextContent->fillParserOutput(Title, integer, ParserOptions, boolean, ParserOutput)
#13 /srv/mediawiki/php-master/includes/poolcounter/PoolWorkArticleView.php(140): AbstractContent->getParserOutput(Title, integer, ParserOptions)
#14 /srv/mediawiki/php-master/includes/poolcounter/PoolCounterWork.php(123): PoolWorkArticleView->doWork()
#15 /srv/mediawiki/php-master/includes/page/Article.php(666): PoolCounterWork->execute()
#16 /srv/mediawiki/php-master/includes/actions/ViewAction.php(44): Article->view()
#17 /srv/mediawiki/php-master/includes/MediaWiki.php(504): ViewAction->show()
#18 /srv/mediawiki/php-master/includes/MediaWiki.php(288): MediaWiki->performAction(Article, Title)
#19 /srv/mediawiki/php-master/includes/MediaWiki.php(746): MediaWiki->performRequest()
#20 /srv/mediawiki/php-master/includes/MediaWiki.php(520): MediaWiki->main()
#21 /srv/mediawiki/php-master/index.php(43): MediaWiki->run()
#22 /srv/mediawiki/w/index.php(3): include(string)
#23 {main}