Man gebe als Artikel mal ein “Kategorie”. Da kommt ein interner Fehler.
[ee80d2c4a7241fe5f37fbf5d] /index.php?title=Spezial%3ASuche&search=Kategorie&go=Titel Wikimedia\Assert\PreconditionException: Precondition failed: This Title instance does not represent a proper page, but merely a link target.
Backtrace:
from /storage/genwiki/mediawiki/mediawiki-1.39.17/vendor/wikimedia/assert/src/Assert.php(49)
#0 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Title.php(4187): Wikimedia\Assert\Assert::precondition()
#1 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Title.php(4170): Title->assertProperPage()
#2 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Revision/RevisionStore.php(1828): Title->getId()
#3 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Revision/RevisionStore.php(1733): MediaWiki\Revision\RevisionStore->ensureRevisionRowMatchesPage()
#4 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Revision/RevisionStore.php(1609): MediaWiki\Revision\RevisionStore->newRevisionFromRowAndSlots()
#5 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Revision/RevisionStore.php(2348): MediaWiki\Revision\RevisionStore->newRevisionFromRow()
#6 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/Revision/RevisionStore.php(1286): MediaWiki\Revision\RevisionStore->loadRevisionFromConds()
#7 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/RevisionSearchResultTrait.php(49): MediaWiki\Revision\RevisionStore->getRevisionByTitle()
#8 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/RevisionSearchResult.php(16): RevisionSearchResult->initFromTitle()
#9 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SqlSearchResult.php(36): RevisionSearchResult->__construct()
#10 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SqlSearchResultSet.php(59): SqlSearchResult->__construct()
#11 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SearchResultSet.php(73): SqlSearchResultSet->extractResults()
#12 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SearchResultSet.php(184): SearchResultSet->count()
#13 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SearchEngine.php(201): SearchResultSet->shrink()
#14 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/search/SearchEngine.php(155): SearchEngine->maybePaginate()
#15 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/specials/SpecialSearch.php(447): SearchEngine->searchTitle()
#16 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/specials/SpecialSearch.php(229): SpecialSearch->showResults()
#17 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/specialpage/SpecialPage.php(701): SpecialSearch->execute()
#18 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/specialpage/SpecialPageFactory.php(1428): SpecialPage->run()
#19 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/MediaWiki.php(316): MediaWiki\SpecialPage\SpecialPageFactory->executePath()
#20 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/MediaWiki.php(904): MediaWiki->performRequest()
#21 /storage/genwiki/mediawiki/mediawiki-1.39.17/includes/MediaWiki.php(562): MediaWiki->main()
#22 /storage/genwiki/mediawiki/mediawiki-1.39.17/index.php(50): MediaWiki->run()
#23 /storage/genwiki/mediawiki/mediawiki-1.39.17/index.php(46): wfIndexMain()
#24 {main}