MediaWiki internal error.

Original exception: [08704a2ad2a605c58ba45f12] 2024-03-28 11:58:38: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

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