PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
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mwversion: 1.44.0-wmf.19
reqId: 809f748e-559a-4e8f-b2e4-3d9ad3acee91
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Frame	Location	Call
from	/srv/mediawiki/php-1.44.0-wmf.19/includes/parser/Parser.php(6575)
#0	[internal function]	MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.44.0-wmf.19/includes/parser/Parser.php(6575)	preg_replace(string, string, null, int)
#2	/srv/mediawiki/php-1.44.0-wmf.19/includes/parser/Parsoid/Config/DataAccess.php(376)	MediaWiki\Parser\Parser::extractBody(null)
#3	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Utils/PipelineUtils.php(912)	MediaWiki\Parser\Parsoid\Config\DataAccess->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, string)
#4	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(142)	Wikimedia\Parsoid\Utils\PipelineUtils::parseToHTML(Wikimedia\Parsoid\Config\Env, string)
#5	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(264)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onExtension(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#6	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TT/TokenHandler.php(138)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onTag(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#7	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(113)	Wikimedia\Parsoid\Wt2Html\TT\TokenHandler->process(array)
#8	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(176)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunk(array)
#9	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(174)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#10	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/TreeBuilder/TreeBuilderStage.php(476)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#11	[internal function]	Wikimedia\Parsoid\Wt2Html\TreeBuilder\TreeBuilderStage->processChunkily(string, array)
#12	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/DOMProcessorPipeline.php(185)	Generator->current()
#13	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipeline.php(164)	Wikimedia\Parsoid\Wt2Html\DOMProcessorPipeline->processChunkily(string, array)
#14	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipelineFactory.php(597)	Wikimedia\Parsoid\Wt2Html\ParserPipeline->parseChunkily(string, array)
#15	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Wikitext/ContentModelHandler.php(177)	Wikimedia\Parsoid\Wt2Html\ParserPipelineFactory->parse(string)
#16	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Parsoid.php(198)	Wikimedia\Parsoid\Wikitext\ContentModelHandler->toDOM(Wikimedia\Parsoid\Ext\ParsoidExtensionAPI, null)
#17	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/src/Parsoid.php(263)	Wikimedia\Parsoid\Parsoid->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, array, null)
#18	/srv/mediawiki/php-1.44.0-wmf.19/includes/parser/Parsoid/ParsoidParser.php(165)	Wikimedia\Parsoid\Parsoid->wikitext2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array, null, MediaWiki\Parser\ParserOutput)
#19	/srv/mediawiki/php-1.44.0-wmf.19/includes/parser/Parsoid/ParsoidParser.php(294)	MediaWiki\Parser\Parsoid\ParsoidParser->genParserOutput(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOptions, MediaWiki\Parser\ParserOutput)
#20	/srv/mediawiki/php-1.44.0-wmf.19/includes/content/WikitextContentHandler.php(384)	MediaWiki\Parser\Parsoid\ParsoidParser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int, MediaWiki\Parser\ParserOutput)
#21	/srv/mediawiki/php-1.44.0-wmf.19/includes/content/ContentHandler.php(1697)	MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#22	/srv/mediawiki/php-1.44.0-wmf.19/includes/content/Renderer/ContentRenderer.php(75)	MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#23	/srv/mediawiki/php-1.44.0-wmf.19/includes/Revision/RenderedRevision.php(261)	MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Page\PageIdentityValue, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#24	/srv/mediawiki/php-1.44.0-wmf.19/includes/Revision/RenderedRevision.php(233)	MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#25	/srv/mediawiki/php-1.44.0-wmf.19/includes/Revision/RevisionRenderer.php(236)	MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#26	/srv/mediawiki/php-1.44.0-wmf.19/includes/Revision/RevisionRenderer.php(169)	MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#27	/srv/mediawiki/php-1.44.0-wmf.19/includes/Revision/RenderedRevision.php(196)	MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#28	/srv/mediawiki/php-1.44.0-wmf.19/includes/page/ParserOutputAccess.php(462)	MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#29	/srv/mediawiki/php-1.44.0-wmf.19/includes/page/ParserOutputAccess.php(373)	MediaWiki\Page\ParserOutputAccess->renderRevision(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int, MediaWiki\Parser\ParserOutput)
#30	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(889)	MediaWiki\Page\ParserOutputAccess->getParserOutput(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int)
#31	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(641)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutputInternal()
#32	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(735)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutput()
#33	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Handler/ParsoidHandler.php(739)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getPageBundle()
#34	/srv/mediawiki/php-1.44.0-wmf.19/vendor/wikimedia/parsoid/extension/src/Rest/Handler/PageHandler.php(90)	MediaWiki\Rest\Handler\ParsoidHandler->wt2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array)
#35	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Module/Module.php(415)	MWParsoid\Rest\Handler\PageHandler->execute()
#36	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Module/Module.php(298)	MediaWiki\Rest\Module\Module->executeHandler(MWParsoid\Rest\Handler\PageHandler)
#37	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Router.php(485)	MediaWiki\Rest\Module\Module->execute(string, MediaWiki\Rest\RequestFromGlobals)
#38	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/Router.php(444)	MediaWiki\Rest\Router->doExecute(string, MediaWiki\Rest\RequestFromGlobals)
#39	/srv/mediawiki/php-1.44.0-wmf.19/includes/Rest/EntryPoint.php(209)	MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#40	/srv/mediawiki/php-1.44.0-wmf.19/includes/MediaWikiEntryPoint.php(202)	MediaWiki\Rest\EntryPoint->execute()
#41	/srv/mediawiki/php-1.44.0-wmf.19/rest.php(39)	MediaWiki\MediaWikiEntryPoint->run()
#42	/srv/mediawiki/w/rest.php(3)	require(string)
#43	{main}

Impact

Notes

Details

Request URL: https://en.wikisource.org/w/rest.php/en.wikisource.org/v3/page/pagebundle/Scientific_Papers_of_Josiah_Willard_Gibbs%2C_Volume_1%2FChapter_IIIb/5556434

Related Changes in Gerrit:

Subject	Repo	Branch	Lines +/-
Parser: Handle regex failure in extractBody method	mediawiki/core	REL1_44	+4 -0
Parser: Handle regex failure in extractBody method	mediawiki/core	REL1_43	+4 -0
Parser: Add type hints to @internal parseExtensionTagAsTopLevelDoc()	mediawiki/core	master	+1 -1
Parser: Handle regex failure in extractBody method	mediawiki/core	master	+4 -0
Use strict types for Parsoid	mediawiki/core	master	+27 -0

Customize query in gerrit

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Status	Subtype	Assigned	Task
			· · ·
Resolved		None	T379874 ☂ PHP 8.1 issues found during WMF rollout/ramp up
Duplicate	PRODUCTION ERROR	None	T388729 PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array\|string is deprecated
			· · ·

Event Timeline

Reedy created this task.Mar 12 2025, 9:36 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 12 2025, 9:36 PM

Reedy moved this task from Backlog to MediaWiki core on the PHP 8.1 support board.Mar 12 2025, 9:39 PM

Reedy added a parent task: T379874: ☂ PHP 8.1 issues found during WMF rollout/ramp up.

Reedy moved this task from Untriaged to Mar 2025 on the Wikimedia-production-error board.Mar 12 2025, 9:51 PM

The stack trace is confusing, it says MediaWiki\Parser\Parser::extractBody() was called with a null parameter – which is impossible as it has a type declaration of string. I guess what in fact happened is that the first preg_replace() errored out and returned null, which the second called rejected. The question is what the error was (and why preg_replace() just silently returns a null instead of throwing an exception or at least emitting a warning…).

SLopes-WMF added a project: Content-Transform-Team (Work In Progress).Mar 13 2025, 2:13 PM

SLopes-WMF moved this task from Needs Triage to Bugs & Crashers on the Parsoid board.

ihurbain claimed this task.Mar 14 2025, 2:17 PM

ihurbain removed ihurbain as the assignee of this task.

ihurbain subscribed.

Error

mwversion: 1.44.0-wmf.20
reqId: 42061c4d-344d-44ca-9c1b-1eff3ae1abf0
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Frame	Location	Call
from	/srv/mediawiki/php-1.44.0-wmf.20/includes/parser/Parser.php(6575)
#0	[internal function]	MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.44.0-wmf.20/includes/parser/Parser.php(6575)	preg_replace(string, string, null, int)
#2	/srv/mediawiki/php-1.44.0-wmf.20/includes/parser/Parsoid/Config/DataAccess.php(376)	MediaWiki\Parser\Parser::extractBody(null)
#3	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Utils/PipelineUtils.php(912)	MediaWiki\Parser\Parsoid\Config\DataAccess->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, string)
#4	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(142)	Wikimedia\Parsoid\Utils\PipelineUtils::parseToHTML(Wikimedia\Parsoid\Config\Env, string)
#5	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(264)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onExtension(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#6	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TT/TokenHandler.php(138)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onTag(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#7	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(113)	Wikimedia\Parsoid\Wt2Html\TT\TokenHandler->process(array)
#8	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(176)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunk(array)
#9	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(174)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#10	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/TreeBuilder/TreeBuilderStage.php(476)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#11	[internal function]	Wikimedia\Parsoid\Wt2Html\TreeBuilder\TreeBuilderStage->processChunkily(string, array)
#12	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/DOMProcessorPipeline.php(185)	Generator->current()
#13	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipeline.php(164)	Wikimedia\Parsoid\Wt2Html\DOMProcessorPipeline->processChunkily(string, array)
#14	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipelineFactory.php(597)	Wikimedia\Parsoid\Wt2Html\ParserPipeline->parseChunkily(string, array)
#15	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Wikitext/ContentModelHandler.php(177)	Wikimedia\Parsoid\Wt2Html\ParserPipelineFactory->parse(string)
#16	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Parsoid.php(198)	Wikimedia\Parsoid\Wikitext\ContentModelHandler->toDOM(Wikimedia\Parsoid\Ext\ParsoidExtensionAPI, null)
#17	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/src/Parsoid.php(263)	Wikimedia\Parsoid\Parsoid->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, array, null)
#18	/srv/mediawiki/php-1.44.0-wmf.20/includes/parser/Parsoid/ParsoidParser.php(165)	Wikimedia\Parsoid\Parsoid->wikitext2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array, null, MediaWiki\Parser\ParserOutput)
#19	/srv/mediawiki/php-1.44.0-wmf.20/includes/parser/Parsoid/ParsoidParser.php(294)	MediaWiki\Parser\Parsoid\ParsoidParser->genParserOutput(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOptions, MediaWiki\Parser\ParserOutput)
#20	/srv/mediawiki/php-1.44.0-wmf.20/includes/content/WikitextContentHandler.php(384)	MediaWiki\Parser\Parsoid\ParsoidParser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int, MediaWiki\Parser\ParserOutput)
#21	/srv/mediawiki/php-1.44.0-wmf.20/includes/content/ContentHandler.php(1697)	MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#22	/srv/mediawiki/php-1.44.0-wmf.20/includes/content/Renderer/ContentRenderer.php(75)	MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#23	/srv/mediawiki/php-1.44.0-wmf.20/includes/Revision/RenderedRevision.php(261)	MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Page\PageIdentityValue, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#24	/srv/mediawiki/php-1.44.0-wmf.20/includes/Revision/RenderedRevision.php(233)	MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#25	/srv/mediawiki/php-1.44.0-wmf.20/includes/Revision/RevisionRenderer.php(236)	MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#26	/srv/mediawiki/php-1.44.0-wmf.20/includes/Revision/RevisionRenderer.php(169)	MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#27	/srv/mediawiki/php-1.44.0-wmf.20/includes/Revision/RenderedRevision.php(196)	MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#28	/srv/mediawiki/php-1.44.0-wmf.20/includes/page/ParserOutputAccess.php(462)	MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#29	/srv/mediawiki/php-1.44.0-wmf.20/includes/page/ParserOutputAccess.php(373)	MediaWiki\Page\ParserOutputAccess->renderRevision(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int, MediaWiki\Parser\ParserOutput)
#30	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(889)	MediaWiki\Page\ParserOutputAccess->getParserOutput(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int)
#31	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(641)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutputInternal()
#32	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(735)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutput()
#33	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Handler/ParsoidHandler.php(739)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getPageBundle()
#34	/srv/mediawiki/php-1.44.0-wmf.20/vendor/wikimedia/parsoid/extension/src/Rest/Handler/PageHandler.php(90)	MediaWiki\Rest\Handler\ParsoidHandler->wt2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array)
#35	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Module/Module.php(415)	MWParsoid\Rest\Handler\PageHandler->execute()
#36	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Module/Module.php(298)	MediaWiki\Rest\Module\Module->executeHandler(MWParsoid\Rest\Handler\PageHandler)
#37	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Router.php(485)	MediaWiki\Rest\Module\Module->execute(string, MediaWiki\Rest\RequestFromGlobals)
#38	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/Router.php(444)	MediaWiki\Rest\Router->doExecute(string, MediaWiki\Rest\RequestFromGlobals)
#39	/srv/mediawiki/php-1.44.0-wmf.20/includes/Rest/EntryPoint.php(209)	MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#40	/srv/mediawiki/php-1.44.0-wmf.20/includes/MediaWikiEntryPoint.php(202)	MediaWiki\Rest\EntryPoint->execute()
#41	/srv/mediawiki/php-1.44.0-wmf.20/rest.php(39)	MediaWiki\MediaWikiEntryPoint->run()
#42	/srv/mediawiki/w/rest.php(3)	require(string)
#43	{main}

Impact

Notes

MSantos added a project: Essential-Work.Mar 24 2025, 2:54 PM

Krinkle moved this task from Mar 2025 to Jan-Mar 2025 on the Wikimedia-production-error board.Apr 1 2025, 2:09 AM

Reedy merged a task: T391038: PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated.Apr 3 2025, 8:06 PM

Error

mwversion: 1.44.0-wmf.23
reqId: 256209dc-cc3e-431e-8532-b0907edfce1a
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Frame	Location	Call
from	/srv/mediawiki/php-1.44.0-wmf.23/includes/parser/Parser.php(6557)
#0	[internal function]	MediaWiki\Exception\MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.44.0-wmf.23/includes/parser/Parser.php(6557)	preg_replace(string, string, null, int)
#2	/srv/mediawiki/php-1.44.0-wmf.23/includes/parser/Parsoid/Config/DataAccess.php(381)	MediaWiki\Parser\Parser::extractBody(null)
#3	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Utils/PipelineUtils.php(917)	MediaWiki\Parser\Parsoid\Config\DataAccess->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, string)
#4	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(150)	Wikimedia\Parsoid\Utils\PipelineUtils::parseToHTML(Wikimedia\Parsoid\Config\Env, string)
#5	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(272)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onExtension(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#6	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TT/TokenHandler.php(138)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onTag(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#7	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(113)	Wikimedia\Parsoid\Wt2Html\TT\TokenHandler->process(array)
#8	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(176)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunk(array)
#9	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(174)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#10	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/TreeBuilder/TreeBuilderStage.php(497)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#11	[internal function]	Wikimedia\Parsoid\Wt2Html\TreeBuilder\TreeBuilderStage->processChunkily(string, array)
#12	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/DOMProcessorPipeline.php(185)	Generator->current()
#13	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipeline.php(164)	Wikimedia\Parsoid\Wt2Html\DOMProcessorPipeline->processChunkily(string, array)
#14	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipelineFactory.php(597)	Wikimedia\Parsoid\Wt2Html\ParserPipeline->parseChunkily(string, array)
#15	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Wikitext/ContentModelHandler.php(185)	Wikimedia\Parsoid\Wt2Html\ParserPipelineFactory->parse(string)
#16	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Parsoid.php(198)	Wikimedia\Parsoid\Wikitext\ContentModelHandler->toDOM(Wikimedia\Parsoid\Ext\ParsoidExtensionAPI, null)
#17	/srv/mediawiki/php-1.44.0-wmf.23/vendor/wikimedia/parsoid/src/Parsoid.php(264)	Wikimedia\Parsoid\Parsoid->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, array, null)
#18	/srv/mediawiki/php-1.44.0-wmf.23/includes/parser/Parsoid/ParsoidParser.php(165)	Wikimedia\Parsoid\Parsoid->wikitext2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array, null, MediaWiki\Parser\ParserOutput)
#19	/srv/mediawiki/php-1.44.0-wmf.23/includes/parser/Parsoid/ParsoidParser.php(294)	MediaWiki\Parser\Parsoid\ParsoidParser->genParserOutput(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOptions, null)
#20	/srv/mediawiki/php-1.44.0-wmf.23/includes/content/WikitextContentHandler.php(380)	MediaWiki\Parser\Parsoid\ParsoidParser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int, null)
#21	/srv/mediawiki/php-1.44.0-wmf.23/includes/content/ContentHandler.php(1685)	MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#22	/srv/mediawiki/php-1.44.0-wmf.23/includes/content/Renderer/ContentRenderer.php(75)	MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#23	/srv/mediawiki/php-1.44.0-wmf.23/includes/Revision/RenderedRevision.php(261)	MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Page\PageStoreRecord, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#24	/srv/mediawiki/php-1.44.0-wmf.23/includes/Revision/RenderedRevision.php(233)	MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#25	/srv/mediawiki/php-1.44.0-wmf.23/includes/Revision/RevisionRenderer.php(236)	MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#26	/srv/mediawiki/php-1.44.0-wmf.23/includes/Revision/RevisionRenderer.php(169)	MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#27	/srv/mediawiki/php-1.44.0-wmf.23/includes/Revision/RenderedRevision.php(196)	MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#28	/srv/mediawiki/php-1.44.0-wmf.23/includes/page/ParserOutputAccess.php(462)	MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#29	/srv/mediawiki/php-1.44.0-wmf.23/includes/page/ParserOutputAccess.php(373)	MediaWiki\Page\ParserOutputAccess->renderRevision(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int, null)
#30	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(889)	MediaWiki\Page\ParserOutputAccess->getParserOutput(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int)
#31	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(641)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutputInternal()
#32	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(563)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutput()
#33	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler/PageHTMLHandler.php(149)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getETag(string)
#34	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler.php(485)	MediaWiki\Rest\Handler\PageHTMLHandler->getETag()
#35	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Handler.php(502)	MediaWiki\Rest\Handler->getConditionalHeaderUtil()
#36	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Module/Module.php(409)	MediaWiki\Rest\Handler->checkPreconditions()
#37	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Module/Module.php(298)	MediaWiki\Rest\Module\Module->executeHandler(MediaWiki\Rest\Handler\PageHTMLHandler)
#38	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Router.php(485)	MediaWiki\Rest\Module\Module->execute(string, MediaWiki\Rest\RequestFromGlobals)
#39	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/Router.php(444)	MediaWiki\Rest\Router->doExecute(string, MediaWiki\Rest\RequestFromGlobals)
#40	/srv/mediawiki/php-1.44.0-wmf.23/includes/Rest/EntryPoint.php(209)	MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#41	/srv/mediawiki/php-1.44.0-wmf.23/includes/MediaWikiEntryPoint.php(202)	MediaWiki\Rest\EntryPoint->execute()
#42	/srv/mediawiki/php-1.44.0-wmf.23/rest.php(39)	MediaWiki\MediaWikiEntryPoint->run()
#43	/srv/mediawiki/w/rest.php(3)	require(string)
#44	{main}

Impact

Notes

Reedy added a project: MediaWiki-Parser.Apr 3 2025, 8:21 PM

https://fr.wikisource.org/w/rest.php/v1/page/M%C3%A9moires_extraits_des_recueils_de_l%E2%80%99Acad%C3%A9mie_royale_de_Berlin%2FR%C3%A9flexions_sur_la_r%C3%A9solution_alg%C3%A9brique_des_%C3%A9quations/html

<!DOCTYPE html>
<html prefix="dc: http://purl.org/dc/terms/ mw: http://mediawiki.org/rdf/" about="https://fr.wikisource.org/wiki/Special:Redirect/revision/13973718"><head prefix="mwr: https://fr.wikisource.org/wiki/Special:Redirect/"><meta charset="utf-8"/><meta property="mw:pageId" content="4279491"/><meta property="mw:pageNamespace" content="0"/><link rel="dc:replaces" resource="mwr:revision/0"/><meta property="mw:revisionSHA1" content="cff0597ab39f99138957f82687a26ab731807e0e"/><meta property="dc:modified" content="2024-01-28T10:45:37.000Z"/><meta property="mw:htmlVersion" content="2.8.0"/><meta property="mw:html:version" content="2.8.0"/><link rel="dc:isVersionOf" href="//fr.wikisource.org/wiki/M%C3%A9moires_extraits_des_recueils_de_l%E2%80%99Acad%C3%A9mie_royale_de_Berlin/R%C3%A9flexions_sur_la_r%C3%A9solution_alg%C3%A9brique_des_%C3%A9quations"/><base href="//fr.wikisource.org/wiki/"/><title>Mémoires extraits des recueils de l’Académie royale de Berlin/Réflexions sur la résolution algébrique des équations</title><meta property="mw:generalModules" content="ext.cite.ux-enhancements"/><meta property="mw:moduleStyles" content="ext.cite.styles|ext.math.styles"/><link rel="stylesheet" href="/w/load.php?lang=fr&amp;modules=ext.cite.styles%7Cext.math.styles%7Cmediawiki.skinning.content.parsoid%7Cmediawiki.skinning.interface%7Csite.styles&amp;only=styles&amp;skin=vector"/><meta http-equiv="content-language" content="fr"/><meta http-equiv="vary" content="Accept"/></head><body lang="fr" class="mw-content-ltr sitedir-ltr ltr mw-body-content parsoid-body mediawiki mw-parser-output" dir="ltr" data-mw-parsoid-version="0.21.0.0-alpha23" data-mw-html-version="2.8.0" id="mwAA"><section data-mw-section-id="0" id="mwAQ"><meta typeof="mw:Extension/indicator mw:Transclusion" about="#mwt1" data-mw='{"name":"indicator","attrs":{"name":"TextQuality"},"body":{"extsrc":"\n&lt;span class=\"ws-noexport\" itemscope itemtype=\"http://schema.org/Article\" itemid=\"{{canonicalurl:{{FULLPAGENAME}}}}\">\n&lt;span itemscope itemprop=\"http://wikiba.se/ontology#badge\" itemid=\"http://www.wikidata.org/entity/{{#switch:{{{1}}}|Textes validés=Q20748093|100%=Q20748092|75%=Q20748091|50%=Q20748091|25%=Q20748094|00%=Q20748094}}\" title=\"{{#switch:{{{1}}}|Textes validés=Texte validé|100%=À valider|75%=À relire|50%=À formater|25%=À compléter|00%= À rechercher}}\" data-quality-level=\"{{{1}}}\">\n[[File:{{#switch:{{{1}}}|Textes validés=Mozilla.svg|100%=100%.svg|75%=75%.svg|50%=50%.svg|25%=25%.svg|00%=00%.svg}}|10px|link=Catégorie:{{{1}}}|alt={{#switch:{{{1}}}\n|Textes validés=Texte validé\n|100%=À valider\n|75%=À relire\n|50%=À formater\n|25%=À compléter\n|00%= À rechercher}}]]\n&lt;/span>\n&lt;/span>\n"},"html":"\n&lt;span class=\"ws-noexport\" itemscope=\"\" itemtype=\"http://schema.org/Article\" itemid=\"https://fr.wikisource.org/wiki/M%C3%A9moires_extraits_des_recueils_de_l%E2%80%99Acad%C3%A9mie_royale_de_Berlin/R%C3%A9flexions_sur_la_r%C3%A9solution_alg%C3%A9brique_des_%C3%A9quations\" data-parsoid=&apos;{\"stx\":\"html\",\"a\":{\"itemid\":\"https://fr.wikisource.org/wiki/M%C3%A9moires_extraits_des_recueils_de_l%E2%80%99Acad%C3%A9mie_royale_de_Berlin/R%C3%A9flexions_sur_la_r%C3%A9solution_alg%C3%A9brique_des_%C3%A9quations\"},\"sa\":{\"itemid\":\"{{canonicalurl:{{FULLPAGENAME}}}}\"}}&apos;>\n&lt;span itemscope=\"\" itemprop=\"http://wikiba.se/ontology#badge\" itemid=\"http://www.wikidata.org/entity/\" title=\"\" data-quality-level=\"{{{1}}}\" data-parsoid=&apos;{\"stx\":\"html\",\"a\":{\"itemid\":\"http://www.wikidata.org/entity/\",\"title\":\"\"},\"sa\":{\"itemid\":\"http://www.wikidata.org/entity/{{#switch:{{{1}}}|Textes validés=Q20748093|100%=Q20748092|75%=Q20748091|50%=Q20748091|25%=Q20748094|00%=Q20748094}}\",\"title\":\"{{#switch:{{{1}}}|Textes validés=Texte validé|100%=À valider|75%=À relire|50%=À formater|25%=À compléter|00%= À rechercher}}\"}}&apos;>\n[[File:|10px|link=Catégorie:{{{1}}}|alt=]]\n&lt;/span>\n&lt;/span>\n","parts":[{"template":{"target":{"wt":"TextQuality","href":"./Modèle:TextQuality"},"params":{"1":{"wt":"100%"}},"i":0}}]}' id="mwAg"/><span about="#mwt1">
</span><link rel="mw:PageProp/Category" href="./Catégorie:100%25" about="#mwt1" id="mwAw"/>
<p id="mwBA"><link typeof="mw:Extension/pages" about="#mwt15" data-mw='{"name":"pages","attrs":{"index":"Joseph Louis de Lagrange - Œuvres, Tome 3.djvu","from":"206","to":"422","header":"1","titre":"[[Mémoires extraits des recueils de l’Académie royale de Berlin]]"}}' id="mwBQ"/></p></section></body></html>

https://fr.wikisource.org/wiki/M%C3%A9moires_extraits_des_recueils_de_l%E2%80%99Acad%C3%A9mie_royale_de_Berlin%2FR%C3%A9flexions_sur_la_r%C3%A9solution_alg%C3%A9brique_des_%C3%A9quations directly is quite small, but..

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Jgiannelos mentioned this in T392200: PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated.Apr 17 2025, 9:01 AM

Error

mwversion: 1.44.0-wmf.25
reqId: 98d48fdf-92f1-4443-8c22-c5bf969bbf26
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Frame	Location	Call
from	/srv/mediawiki/php-1.44.0-wmf.25/includes/parser/Parser.php(6539)
#0	[internal function]	MediaWiki\Exception\MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.44.0-wmf.25/includes/parser/Parser.php(6539)	preg_replace(string, string, null, int)
#2	/srv/mediawiki/php-1.44.0-wmf.25/includes/parser/Parsoid/Config/DataAccess.php(379)	MediaWiki\Parser\Parser::extractBody(null)
#3	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Utils/PipelineUtils.php(932)	MediaWiki\Parser\Parsoid\Config\DataAccess->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, string)
#4	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(150)	Wikimedia\Parsoid\Utils\PipelineUtils::parseToHTML(Wikimedia\Parsoid\Config\Env, string)
#5	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TT/ExtensionHandler.php(272)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onExtension(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#6	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TT/TokenHandler.php(138)	Wikimedia\Parsoid\Wt2Html\TT\ExtensionHandler->onTag(Wikimedia\Parsoid\Tokens\SelfclosingTagTk)
#7	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(113)	Wikimedia\Parsoid\Wt2Html\TT\TokenHandler->process(array)
#8	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(176)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunk(array)
#9	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TokenHandlerPipeline.php(174)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#10	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/TreeBuilder/TreeBuilderStage.php(497)	Wikimedia\Parsoid\Wt2Html\TokenHandlerPipeline->processChunkily(string, array)
#11	[internal function]	Wikimedia\Parsoid\Wt2Html\TreeBuilder\TreeBuilderStage->processChunkily(string, array)
#12	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/DOMProcessorPipeline.php(185)	Generator->current()
#13	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipeline.php(164)	Wikimedia\Parsoid\Wt2Html\DOMProcessorPipeline->processChunkily(string, array)
#14	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wt2Html/ParserPipelineFactory.php(590)	Wikimedia\Parsoid\Wt2Html\ParserPipeline->parseChunkily(string, array)
#15	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Wikitext/ContentModelHandler.php(185)	Wikimedia\Parsoid\Wt2Html\ParserPipelineFactory->parse(string)
#16	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Parsoid.php(198)	Wikimedia\Parsoid\Wikitext\ContentModelHandler->toDOM(Wikimedia\Parsoid\Ext\ParsoidExtensionAPI, null)
#17	/srv/mediawiki/php-1.44.0-wmf.25/vendor/wikimedia/parsoid/src/Parsoid.php(264)	Wikimedia\Parsoid\Parsoid->parseWikitext(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOutput, array, null)
#18	/srv/mediawiki/php-1.44.0-wmf.25/includes/parser/Parsoid/ParsoidParser.php(165)	Wikimedia\Parsoid\Parsoid->wikitext2html(MediaWiki\Parser\Parsoid\Config\PageConfig, array, null, MediaWiki\Parser\ParserOutput)
#19	/srv/mediawiki/php-1.44.0-wmf.25/includes/parser/Parsoid/ParsoidParser.php(294)	MediaWiki\Parser\Parsoid\ParsoidParser->genParserOutput(MediaWiki\Parser\Parsoid\Config\PageConfig, MediaWiki\Parser\ParserOptions, null)
#20	/srv/mediawiki/php-1.44.0-wmf.25/includes/content/WikitextContentHandler.php(380)	MediaWiki\Parser\Parsoid\ParsoidParser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int, null)
#21	/srv/mediawiki/php-1.44.0-wmf.25/includes/content/ContentHandler.php(1693)	MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#22	/srv/mediawiki/php-1.44.0-wmf.25/includes/content/Renderer/ContentRenderer.php(75)	MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#23	/srv/mediawiki/php-1.44.0-wmf.25/includes/Revision/RenderedRevision.php(261)	MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Page\PageStoreRecord, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#24	/srv/mediawiki/php-1.44.0-wmf.25/includes/Revision/RenderedRevision.php(233)	MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#25	/srv/mediawiki/php-1.44.0-wmf.25/includes/Revision/RevisionRenderer.php(236)	MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#26	/srv/mediawiki/php-1.44.0-wmf.25/includes/Revision/RevisionRenderer.php(169)	MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#27	/srv/mediawiki/php-1.44.0-wmf.25/includes/Revision/RenderedRevision.php(196)	MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#28	/srv/mediawiki/php-1.44.0-wmf.25/includes/page/ParserOutputAccess.php(462)	MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#29	/srv/mediawiki/php-1.44.0-wmf.25/includes/page/ParserOutputAccess.php(373)	MediaWiki\Page\ParserOutputAccess->renderRevision(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int, null)
#30	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(883)	MediaWiki\Page\ParserOutputAccess->getParserOutput(MediaWiki\Page\PageStoreRecord, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int)
#31	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(635)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutputInternal()
#32	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler/Helper/HtmlOutputRendererHelper.php(557)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getParserOutput()
#33	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler/PageHTMLHandler.php(149)	MediaWiki\Rest\Handler\Helper\HtmlOutputRendererHelper->getETag(string)
#34	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler.php(485)	MediaWiki\Rest\Handler\PageHTMLHandler->getETag()
#35	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Handler.php(502)	MediaWiki\Rest\Handler->getConditionalHeaderUtil()
#36	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Module/Module.php(410)	MediaWiki\Rest\Handler->checkPreconditions()
#37	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Module/Module.php(299)	MediaWiki\Rest\Module\Module->executeHandler(MediaWiki\Rest\Handler\PageHTMLHandler)
#38	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Router.php(485)	MediaWiki\Rest\Module\Module->execute(string, MediaWiki\Rest\RequestFromGlobals)
#39	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/Router.php(444)	MediaWiki\Rest\Router->doExecute(string, MediaWiki\Rest\RequestFromGlobals)
#40	/srv/mediawiki/php-1.44.0-wmf.25/includes/Rest/EntryPoint.php(209)	MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#41	/srv/mediawiki/php-1.44.0-wmf.25/includes/MediaWikiEntryPoint.php(202)	MediaWiki\Rest\EntryPoint->execute()
#42	/srv/mediawiki/php-1.44.0-wmf.25/rest.php(39)	MediaWiki\MediaWikiEntryPoint->run()
#43	/srv/mediawiki/w/rest.php(3)	require(string)
#44	{main}