The following error is visible on the Special:MathStatus page:
[WqJ3l9cgOeeep3zNGdYeUAAAAAc] /iacc/index.php/Special:MathStatus MWException from line 91 of /var/www/html/iacc/extensions/Math/MathRestbaseInterface.php: TeX input is invalid.
Backtrace:
#0 /var/www/html/iacc/extensions/Math/MathRestbaseInterface.php(382): MathRestbaseInterface->calculateHash()
#1 /var/www/html/iacc/extensions/Math/MathRestbaseInterface.php(82): MathRestbaseInterface->getContentRequest(string)
#2 /var/www/html/iacc/extensions/Math/MathRestbaseInterface.php(211): MathRestbaseInterface->getContent(string)
#3 /var/www/html/iacc/extensions/Math/MathRenderer.php(654): MathRestbaseInterface->getSvg()
#4 /var/www/html/iacc/extensions/Math/MathMathML.php(345): MathRenderer->getSvg()
#5 /var/www/html/iacc/extensions/Math/MathMathML.php(386): MathMathML->correctSvgStyle(NULL)
#6 /var/www/html/iacc/extensions/Math/MathMathML.php(458): MathMathML->getFallbackImage()
#7 /var/www/html/iacc/extensions/Math/SpecialMathStatus.php(70): MathMathML->getHtmlOutput()
#8 /var/www/html/iacc/extensions/Math/SpecialMathStatus.php(52): SpecialMathStatus->testSpecialCaseText()
#9 /var/www/html/iacc/extensions/Math/SpecialMathStatus.php(42): SpecialMathStatus->runMathMLTest(string)
#10 /var/www/html/iacc/includes/specialpage/SpecialPage.php(479): SpecialMathStatus->execute(NULL)
#11 /var/www/html/iacc/includes/specialpage/SpecialPageFactory.php(577): SpecialPage->run(NULL)
#12 /var/www/html/iacc/includes/MediaWiki.php(282): SpecialPageFactory::executePath(Title, RequestContext)
#13 /var/www/html/iacc/includes/MediaWiki.php(735): MediaWiki->performRequest()
#14 /var/www/html/iacc/includes/MediaWiki.php(509): MediaWiki->main()
#15 /var/www/html/iacc/index.php(43): MediaWiki->run()
#16 {main}The mediawiki version is 1.27.4
The Math extension version is 1.27
The reason we are trying to install the extension is because the following is not rendering properly now:
<math>YearlyConsumptionkWh + ContractedPowerInjection \times ConversionFactor</math>
It currently outputs as:
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle YearlyConsumptionkWh + ContractedPowerInjection \times ConversionFactor}