MediaWiki internal error.

Original exception: [89ad0b9a00a4e64ba8cbe424] 2024-03-29 10:39:44: 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.