==== Error ====
* mwversion: 1.41.0-wmf.28
* reqId: 38c6ba5b-a898-4894-bf03-58986ed1b2ff
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2023-09-30T09:54:21.197Z',to:'2023-10-01T10:43:27.033Z'))&_a=(query:(query_string:(query:'reqId:%2238c6ba5b-a898-4894-bf03-58986ed1b2ff%22'))) | Find reqId in Logstash ]]
```name=normalized_message,lines=10
[{reqId}] {exception_url} LogicException: EditIndexPage is only able to display a form for IndexContent
```
```name=exception.trace,lines=10
from /srv/mediawiki/php-1.41.0-wmf.28/extensions/ProofreadPage/includes/Index/EditIndexPage.php(54)
#0 /srv/mediawiki/php-1.41.0-wmf.28/includes/editpage/EditPage.php(3153): ProofreadPage\Index\EditIndexPage->showContentForm()
#1 /srv/mediawiki/php-1.41.0-wmf.28/includes/editpage/EditPage.php(773): MediaWiki\EditPage\EditPage->showEditForm()
#2 /srv/mediawiki/php-1.41.0-wmf.28/extensions/ProofreadPage/includes/Index/IndexEditAction.php(20): MediaWiki\EditPage\EditPage->edit()
#3 /srv/mediawiki/php-1.41.0-wmf.28/includes/MediaWiki.php(584): ProofreadPage\Index\IndexEditAction->show()
#4 /srv/mediawiki/php-1.41.0-wmf.28/includes/MediaWiki.php(363): MediaWiki->performAction(Article, MediaWiki\Title\Title)
#5 /srv/mediawiki/php-1.41.0-wmf.28/includes/MediaWiki.php(961): MediaWiki->performRequest()
#6 /srv/mediawiki/php-1.41.0-wmf.28/includes/MediaWiki.php(614): MediaWiki->main()
#7 /srv/mediawiki/php-1.41.0-wmf.28/index.php(50): MediaWiki->run()
#8 /srv/mediawiki/php-1.41.0-wmf.28/index.php(46): wfIndexMain()
#9 /srv/mediawiki/w/index.php(3): require(string)
#10 {main}
```
==== Impact ====
==== Notes ====
Reproducible with GET request.
IndexContent does not handle redirection well.