[{reqId}] {exception_url}   PHP Notice: Undefined index: limits

from /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseParsing.php(969)
#0 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseParsing.php(969): MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseMethods.php(68): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseParsing::limits(MediaWiki\Extension\Math\WikiTexVC\Nodes\Literal, array, array, string, integer)
#2 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/Literal.php(116): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseMethods::checkAndParse(string, array, array, MediaWiki\Extension\Math\WikiTexVC\Nodes\Literal, boolean)
#3 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/DQ.php(65): MediaWiki\Extension\Math\WikiTexVC\Nodes\Literal->renderMML(array, array)
#4 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\DQ->renderMML(array, array)
#5 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\DQ, array, array)
#6 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#7 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#8 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#9 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#10 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#11 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#12 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#13 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#14 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#15 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#16 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#17 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#18 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#19 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#20 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#21 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#22 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#23 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#24 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#25 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#26 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#27 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#28 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#29 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#30 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#31 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#32 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#33 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#34 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#35 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#36 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#37 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#38 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#39 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#40 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#41 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#42 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#43 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#44 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#45 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#46 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#47 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#48 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#49 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#50 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#51 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#52 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#53 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#54 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#55 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#56 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#57 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#58 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#59 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#60 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#61 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#62 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#63 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#64 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#65 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#66 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseParsing.php(567): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#67 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseMethods.php(68): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseParsing::matrix(MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix, array, NULL, string, string, string, string, NULL, string, NULL, boolean)
#68 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexNode.php(29): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseMethods::checkAndParse(string, array, NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix)
#69 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/Matrix.php(66): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexNode->parseToMML(string, array, NULL)
#70 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix->renderMML(array, array)
#71 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix, array, array)
#72 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#73 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#74 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseParsing.php(171): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML()
#75 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/MMLmappings/BaseMethods.php(68): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseParsing::amsEqnArray(MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix, array, NULL, string, NULL, NULL, NULL, string, string, string, string)
#76 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexNode.php(29): MediaWiki\Extension\Math\WikiTexVC\MMLmappings\BaseMethods::checkAndParse(string, array, NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix)
#77 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/Matrix.php(66): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexNode->parseToMML(string, array, NULL)
#78 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix->renderMML(array, array)
#79 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix, array, array)
#80 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(314): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML(array, array)
#81 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/WikiTexVC/Nodes/TexArray.php(272): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->createMMLwithContext(NULL, MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray, array, array)
#82 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/InputCheck/LocalChecker.php(122): MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray->renderMML()
#83 /srv/mediawiki/php-1.43.0-wmf.5/includes/libs/objectcache/wancache/WANObjectCache.php(1726): MediaWiki\Extension\Math\InputCheck\LocalChecker->runCheck(boolean, integer, array, NULL, array)
#84 /srv/mediawiki/php-1.43.0-wmf.5/includes/libs/objectcache/wancache/WANObjectCache.php(1556): WANObjectCache->fetchOrRegenerate(string, integer, array, array, array)
#85 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/InputCheck/LocalChecker.php(61): WANObjectCache->getWithSetCallback(string, integer, array, array)
#86 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/InputCheck/LocalChecker.php(34): MediaWiki\Extension\Math\InputCheck\LocalChecker->run()
#87 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/MathRenderer.php(597): MediaWiki\Extension\Math\InputCheck\LocalChecker->isValid()
#88 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/MathRenderer.php(514): MediaWiki\Extension\Math\MathRenderer->doCheck()
#89 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/HookHandlers/ParserHooksHandler.php(118): MediaWiki\Extension\Math\MathRenderer->checkTeX()
#90 /srv/mediawiki/php-1.43.0-wmf.5/extensions/Math/src/HookHandlers/ParserHooksHandler.php(94): MediaWiki\Extension\Math\HookHandlers\ParserHooksHandler->mathPostTagHook(MediaWiki\Extension\Math\MathNativeMML, MediaWiki\Parser\Parser)
#91 [internal function]: MediaWiki\Extension\Math\HookHandlers\ParserHooksHandler->mathTagHook(string, array, MediaWiki\Parser\Parser, PPFrame_Hash)
#92 /srv/mediawiki/php-1.43.0-wmf.5/includes/parser/Parser.php(4027): call_user_func_array(array, array)
#93 /srv/mediawiki/php-1.43.0-wmf.5/includes/parser/PPFrame_Hash.php(357): MediaWiki\Parser\Parser->extensionSubstitution(array, PPFrame_Hash, boolean)
#94 /srv/mediawiki/php-1.43.0-wmf.5/includes/parser/Parser.php(2967): PPFrame_Hash->expand(PPNode_Hash_Tree, integer)
#95 /srv/mediawiki/php-1.43.0-wmf.5/includes/parser/Parser.php(1617): MediaWiki\Parser\Parser->replaceVariables(string)
#96 /srv/mediawiki/php-1.43.0-wmf.5/includes/parser/Parser.php(725): MediaWiki\Parser\Parser->internalParse(string)
#97 /srv/mediawiki/php-1.43.0-wmf.5/includes/content/WikitextContentHandler.php(376): MediaWiki\Parser\Parser->parse(string, MediaWiki\Title\Title, ParserOptions, boolean, boolean, integer)
#98 /srv/mediawiki/php-1.43.0-wmf.5/includes/content/ContentHandler.php(1674): WikitextContentHandler->fillParserOutput(WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#99 /srv/mediawiki/php-1.43.0-wmf.5/includes/content/Renderer/ContentRenderer.php(67): ContentHandler->getParserOutput(WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#100 /srv/mediawiki/php-1.43.0-wmf.5/includes/Revision/RenderedRevision.php(260): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(WikitextContent, MediaWiki\Title\Title, MediaWiki\Revision\RevisionStoreCacheRecord, ParserOptions, boolean)
#101 /srv/mediawiki/php-1.43.0-wmf.5/includes/Revision/RenderedRevision.php(232): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(WikitextContent, boolean)
#102 /srv/mediawiki/php-1.43.0-wmf.5/includes/Revision/RevisionRenderer.php(226): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#103 /srv/mediawiki/php-1.43.0-wmf.5/includes/Revision/RevisionRenderer.php(164): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, ParserOptions, array)
#104 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#105 /srv/mediawiki/php-1.43.0-wmf.5/includes/Revision/RenderedRevision.php(199): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#106 /srv/mediawiki/php-1.43.0-wmf.5/includes/poolcounter/PoolWorkArticleView.php(91): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#107 /srv/mediawiki/php-1.43.0-wmf.5/includes/poolcounter/PoolWorkArticleViewCurrent.php(107): MediaWiki\PoolCounter\PoolWorkArticleView->renderRevision()
#108 /srv/mediawiki/php-1.43.0-wmf.5/includes/poolcounter/PoolCounterWork.php(171): MediaWiki\PoolCounter\PoolWorkArticleViewCurrent->doWork()
#109 /srv/mediawiki/php-1.43.0-wmf.5/includes/page/ParserOutputAccess.php(355): MediaWiki\PoolCounter\PoolCounterWork->execute()
#110 /srv/mediawiki/php-1.43.0-wmf.5/includes/page/Article.php(761): MediaWiki\Page\ParserOutputAccess->getParserOutput(WikiPage, ParserOptions, MediaWiki\Revision\RevisionStoreCacheRecord, integer)
#111 /srv/mediawiki/php-1.43.0-wmf.5/includes/page/Article.php(563): Article->generateContentOutput(MediaWiki\User\User, ParserOptions, integer, MediaWiki\Output\OutputPage, array)
#112 /srv/mediawiki/php-1.43.0-wmf.5/includes/actions/ViewAction.php(78): Article->view()
#113 /srv/mediawiki/php-1.43.0-wmf.5/includes/actions/ActionEntryPoint.php(731): ViewAction->show()
#114 /srv/mediawiki/php-1.43.0-wmf.5/includes/actions/ActionEntryPoint.php(508): MediaWiki\Actions\ActionEntryPoint->performAction(Article, MediaWiki\Title\Title)
#115 /srv/mediawiki/php-1.43.0-wmf.5/includes/actions/ActionEntryPoint.php(145): MediaWiki\Actions\ActionEntryPoint->performRequest()
#116 /srv/mediawiki/php-1.43.0-wmf.5/includes/MediaWikiEntryPoint.php(199): MediaWiki\Actions\ActionEntryPoint->execute()
#117 /srv/mediawiki/php-1.43.0-wmf.5/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#118 /srv/mediawiki/w/index.php(3): require(string)
#119 {main}