==== Error ====
* service.version: 1.41.0-wmf.25
* trace.id: 6ed14029-c2a6-464a-a93e-1735200a7ff1
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2023-09-05T08:17:16.876Z',to:'2023-09-06T08:50:26.013Z'))&_a=(query:(query_string:(query:'reqId:%226ed14029-c2a6-464a-a93e-1735200a7ff1%22'))) | Find trace.id in Logstash ]]
```name=labels.normalized_message,lines=10
[{reqId}] {exception_url} TypeError: Argument 1 passed to MediaWiki\Extension\CentralAuth\CentralAuthUtilityService::detokenize() must be of the type string, null given, called in /srv/mediawiki/php-1.41.0-wmf.25/extensions/CentralAuth/includes/Special/
```
```name=error.stack_trace,lines=10
from /srv/mediawiki/php-1.41.0-wmf.25/extensions/CentralAuth/includes/CentralAuthUtilityService.php(148)
#0 /srv/mediawiki/php-1.41.0-wmf.25/extensions/CentralAuth/includes/Special/SpecialCentralAutoLogin.php(761): MediaWiki\Extension\CentralAuth\CentralAuthUtilityService->detokenize(NULL, string, MediaWiki\Extension\CentralAuth\CentralAuthSessionManager)
#1 /srv/mediawiki/php-1.41.0-wmf.25/extensions/CentralAuth/includes/Special/SpecialCentralAutoLogin.php(724): MediaWiki\Extension\CentralAuth\Special\SpecialCentralAutoLogin->doFinalOutput(boolean, string, string)
#2 /srv/mediawiki/php-1.41.0-wmf.25/includes/specialpage/SpecialPage.php(701): MediaWiki\Extension\CentralAuth\Special\SpecialCentralAutoLogin->execute(string)
#3 /srv/mediawiki/php-1.41.0-wmf.25/includes/specialpage/SpecialPageFactory.php(1566): SpecialPage->run(string)
#4 /srv/mediawiki/php-1.41.0-wmf.25/includes/MediaWiki.php(344): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext)
#5 /srv/mediawiki/php-1.41.0-wmf.25/includes/MediaWiki.php(943): MediaWiki->performRequest()
#6 /srv/mediawiki/php-1.41.0-wmf.25/includes/MediaWiki.php(591): MediaWiki->main()
#7 /srv/mediawiki/php-1.41.0-wmf.25/index.php(50): MediaWiki->run()
#8 /srv/mediawiki/php-1.41.0-wmf.25/index.php(46): wfIndexMain()
#9 /srv/mediawiki/w/index.php(3): require(string)
#10 {main}
```
==== Impact ====
==== Notes ====
Only three occurred at:
| Sep 6, 2023 @ 08:15:25.728 | mediawiki
| Sep 6, 2023 @ 08:16:34.458 | wikidata
| Sep 6, 2023 @ 08:17:16.876 | commons