Error interno

[3563050684a5327424b4ffa9] /es/Especial:ListaUsuarios Wikimedia\Assert\ParameterAssertionException from line 72 of /var/www/wiki/vendor/wikimedia/assert/src/Assert.php: Bad value for parameter $title: invalid name 'Contribuciones/___'

Backtrace:

#0 /var/www/wiki/includes/title/TitleValue.php(161): Wikimedia\Assert\Assert::parameter()
#1 /var/www/wiki/includes/title/TitleValue.php(125): TitleValue::assertValidSpec()
#2 /var/www/wiki/includes/specialpage/SpecialPage.php(111): TitleValue->__construct()
#3 /var/www/wiki/includes/specialpage/SpecialPage.php(94): SpecialPage::getTitleValueFor()
#4 /var/www/wiki/includes/Linker.php(978): SpecialPage::getTitleFor()
#5 /var/www/wiki/includes/Linker.php(1026): Linker::userToolLinks()
#6 /var/www/wiki/includes/specials/pagers/UsersPager.php(206): Linker::userToolLinksRedContribs()
#7 /var/www/wiki/includes/pager/IndexPager.php(611): UsersPager->formatRow()
#8 /var/www/wiki/includes/specials/SpecialListUsers.php(47): IndexPager->getBody()
#9 /var/www/wiki/includes/specialpage/SpecialPage.php(600): SpecialListUsers->execute()
#10 /var/www/wiki/includes/specialpage/SpecialPageFactory.php(635): SpecialPage->run()
#11 /var/www/wiki/includes/MediaWiki.php(307): MediaWiki\SpecialPage\SpecialPageFactory->executePath()
#12 /var/www/wiki/includes/MediaWiki.php(940): MediaWiki->performRequest()
#13 /var/www/wiki/includes/MediaWiki.php(543): MediaWiki->main()
#14 /var/www/wiki/index.php(51): MediaWiki->run()
#15 /var/www/wiki/index.php(44): wfIndexMain()
#16 {main}