Interner Fehler
[69cf162c297f4582f853e7b6] /index.php?title=Die_Rechenleistung_von_Knaben_und_M%C3%A4dchen_in_simultan_und_koedukativ_gef%C3%BChrten_Klassen_-_eine_empirische_Untersuchung_zum_Problem_geschlechtsspezifischer_Begabungen_und_der_Wirksamkeit_von_Vorurteilen_im_Erziehungsgeschehen&diff=15242&oldid=13748 Error from line 1673 of /var/www/html/includes/diff/DifferenceEngine.php: Call to undefined method MediaWiki\Revision\RevisionStore::getRevisionIdsBetween()
Backtrace:
#0 /var/www/html/includes/diff/DifferenceEngine.php(1155): DifferenceEngine->getMultiNotice()
#1 /var/www/html/includes/diff/DifferenceEngine.php(1112): DifferenceEngine->getDiff(string, string, string)
#2 /var/www/html/includes/diff/DifferenceEngine.php(876): DifferenceEngine->showDiff(string, string, string)
#3 /var/www/html/includes/page/Article.php(980): DifferenceEngine->showDiffPage(boolean)
#4 /var/www/html/includes/page/Article.php(656): Article->showDiffPage()
#5 /var/www/html/includes/actions/ViewAction.php(80): Article->view()
#6 /var/www/html/includes/MediaWiki.php(531): ViewAction->show()
#7 /var/www/html/includes/MediaWiki.php(313): MediaWiki->performAction(Article, Title)
#8 /var/www/html/includes/MediaWiki.php(947): MediaWiki->performRequest()
#9 /var/www/html/includes/MediaWiki.php(547): MediaWiki->main()
#10 /var/www/html/index.php(53): MediaWiki->run()
#11 /var/www/html/index.php(46): wfIndexMain()
#12 {main}