MediaWiki internal error.

Original exception: [47671b7eb25eac5d8c3f8251] 2024-03-28 16:03:16: 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.