==== Error ====
* mwversion: `1.38.0-wmf.3`
* reqId: `a65662d5-5b14-4c86-9c55-dbe4425c4fb2`
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2021-10-12T18:46:31.000Z',to:'2021-10-13T19:25:37.811Z'))&_a=(query:(query_string:(query:'reqId:%22a65662d5-5b14-4c86-9c55-dbe4425c4fb2%22'))) | Find reqId in Logstash ]]
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:now-30d,to:now))&_a=(query:(query_string:(query:'normalized_message:%22%5B%7BreqId%7D%5D%20%7Bexception_url%7D%20%20%20PHP%20Warning:%20The%20locally%20stored%20wiki%20page%20'482:Dashiki:MultimediaHealth'%20has%20unsupported%20content%20model'%20%5BCalled%20from%20JsonConfig%5CJCCache::loadLocal%20in%20/srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCCache.php%20at%22'))) | Find normalized_message in Logstash ]]
```name=normalized_message
[{reqId}] {exception_url} PHP Warning: The locally stored wiki page '482:Dashiki:MultimediaHealth' has unsupported content model' [Called from JsonConfig\JCCache::loadLocal in /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCCache.php at
```
```name=exception.trace,lines=10
from /srv/mediawiki/php-1.38.0-wmf.3/includes/debug/MWDebug.php(498)
#0 [internal function]: MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.38.0-wmf.3/includes/debug/MWDebug.php(498): trigger_error(string, integer)
#2 /srv/mediawiki/php-1.38.0-wmf.3/includes/debug/MWDebug.php(196): MWDebug::sendMessage(string, string, integer)
#3 /srv/mediawiki/php-1.38.0-wmf.3/includes/GlobalFunctions.php(1057): MWDebug::warning(string, integer, integer, string)
#4 /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCCache.php(148): wfLogWarning(string)
#5 /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCCache.php(62): JsonConfig\JCCache->loadLocal()
#6 /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCSingleton.php(377): JsonConfig\JCCache->get()
#7 /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCSingleton.php(771): JsonConfig\JCSingleton::getContent(JsonConfig\JCTitle)
#8 /srv/mediawiki/php-1.38.0-wmf.3/extensions/JsonConfig/includes/JCSingleton.php(880): JsonConfig\JCSingleton::getTitleLicenseCode(JsonConfig\JCTitle)
#9 /srv/mediawiki/php-1.38.0-wmf.3/includes/HookContainer/HookContainer.php(338): JsonConfig\JCSingleton::onSkinCopyrightFooter(Title, string, string, string)
#10 /srv/mediawiki/php-1.38.0-wmf.3/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook(string, array, array, array)
#11 /srv/mediawiki/php-1.38.0-wmf.3/includes/HookContainer/HookRunner.php(3426): MediaWiki\HookContainer\HookContainer->run(string, array)
#12 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/Skin.php(853): MediaWiki\HookContainer\HookRunner->onSkinCopyrightFooter(Title, string, string, string)
#13 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/Skin.php(2428): Skin->getCopyright()
#14 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/SkinTemplate.php(895): Skin->getFooterLinks()
#15 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/SkinTemplate.php(294): SkinTemplate->getFooterTemplateData()
#16 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/SkinMustache.php(79): SkinTemplate->getTemplateData()
#17 /srv/mediawiki/php-1.38.0-wmf.3/skins/Vector/includes/SkinVector.php(380): SkinMustache->getTemplateData()
#18 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/SkinMustache.php(56): SkinVector->getTemplateData()
#19 /srv/mediawiki/php-1.38.0-wmf.3/skins/Vector/includes/SkinVector.php(327): SkinMustache->generateHTML()
#20 /srv/mediawiki/php-1.38.0-wmf.3/includes/skins/SkinTemplate.php(144): SkinVector->generateHTML()
#21 /srv/mediawiki/php-1.38.0-wmf.3/includes/OutputPage.php(2669): SkinTemplate->outputPage()
#22 /srv/mediawiki/php-1.38.0-wmf.3/includes/MediaWiki.php(939): OutputPage->output(boolean)
#23 /srv/mediawiki/php-1.38.0-wmf.3/includes/MediaWiki.php(952): MediaWiki::{closure}()
#24 /srv/mediawiki/php-1.38.0-wmf.3/includes/MediaWiki.php(559): MediaWiki->main()
#25 /srv/mediawiki/php-1.38.0-wmf.3/index.php(53): MediaWiki->run()
#26 /srv/mediawiki/php-1.38.0-wmf.3/index.php(46): wfIndexMain()
#27 /srv/mediawiki/w/index.php(3): require(string)
#28 {main}
```
==== Impact ====
1 of these shortly after deploy of 1.38.0-wmf.4 (T281168) to group1.
==== Notes ====
Recurrence of T259126?