My browser / operating system: Windows NT 10.0, Opera 135.0.0.0, No Flash version detected

Opening the English or test scratch wiki gives a error like this:

MediaWiki internal error.

Original exception: /wiki/ Error: Call to undefined method Wikimedia\Rdbms\IDBAccessObject::newFromWikiPage()
Backtrace:
from /home/scratchwiki/web/wiki/w/includes/actions/ActionFactory.php(431)
#0 /home/scratchwiki/web/wiki/w/includes/actions/ActionFactory.php(408): MediaWiki\Actions\ActionFactory->getArticle()
#1 /home/scratchwiki/web/wiki/w/includes/context/RequestContext.php(323): MediaWiki\Actions\ActionFactory->getActionName()
#2 /home/scratchwiki/web/wiki/w/includes/actions/ActionEntryPoint.php(349): MediaWiki\Context\RequestContext->getActionName()
#3 /home/scratchwiki/web/wiki/w/includes/actions/ActionEntryPoint.php(125): MediaWiki\Actions\ActionEntryPoint->getAction()
#4 /home/scratchwiki/web/wiki/w/includes/MediaWikiEntryPoint.php(200): MediaWiki\Actions\ActionEntryPoint->execute()
#5 /home/scratchwiki/web/wiki/w/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#6 {main}

Exception caught inside exception handler: /wiki/ Error: Call to undefined method Wikimedia\Rdbms\IDBAccessObject::formatRobotPolicy()
Backtrace:
from /home/scratchwiki/web/wiki/w/includes/Output/OutputPage.php(1005)
#0 /home/scratchwiki/web/wiki/w/includes/Output/OutputPage.php(3240): MediaWiki\Output\OutputPage->setRobotPolicy()
#1 /home/scratchwiki/web/wiki/w/includes/exception/MWExceptionRenderer.php(180): MediaWiki\Output\OutputPage->prepareErrorPage()
#2 /home/scratchwiki/web/wiki/w/includes/exception/MWExceptionRenderer.php(109): MWExceptionRenderer::reportHTML()
#3 /home/scratchwiki/web/wiki/w/includes/exception/MWExceptionHandler.php(135): MWExceptionRenderer:utput()
#4 /home/scratchwiki/web/wiki/w/includes/exception/MWExceptionHandler.php(239): MWExceptionHandler::report()
#5 /home/scratchwiki/web/wiki/w/includes/MediaWikiEntryPoint.php(222): MWExceptionHandler::handleException()
#6 /home/scratchwiki/web/wiki/w/includes/actions/ActionEntryPoint.php(82): MediaWiki\MediaWikiEntryPoint->handleTopLevelError()
#7 /home/scratchwiki/web/wiki/w/includes/MediaWikiEntryPoint.php(206): MediaWiki\Actions\ActionEntryPoint->handleTopLevelError()
#8 /home/scratchwiki/web/wiki/w/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#9 {main}

and the other languages give a error like this:

MediaWiki internal error.

Original exception: 2026-09-19 13:01:05: Fatal exception of type “Error”

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.


i tested it on Opera, Edge, and even IE.

all of them can't browse the scratch wiki